Letterpile

Words Ending In IN

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The open ENABLE word list has 1,041 words that end in IN, about 0.60% of the 172,434 words this site shows. The longest is ADRENOCORTICOTROPHIN; the shortest is IN. Using commonly used tile values, DIPHENYLHYDANTOIN (33 points) scores the most. 379 have no repeated letter at all. This is a general word list, not any game's official one; always check the rules of your game.

At a glance

FactValue
Words in this list1,041
Share of the ENABLE list shown on this site0.60%
LongestADRENOCORTICOTROPHIN (20 letters)
ShortestIN (2 letters)
Highest base score (common values)DIPHENYLHYDANTOIN, 33
No repeated letters379

Most common letter before IN

LetterWords
A146
L102
R79
K77
T71

Patterns in this list

  • None of these words is a palindrome (the same backward and forward).
  • 153 leave another word when the final IN is taken off, for example ACTIN, AGAIN, AGIN, ALANIN and ALBUMIN → ACT, AGA, AG, ALAN and ALBUM.
  • The most common number of vowels (A, E, I, O, U) is 3, found in 430 of these words.
  • The average length is 7.8 letters.
  • Before IN, the letter A appears most often (146 words).

All -IN words

2 letters 1

in

3 letters 16

ain bin din fin gin hin jin kin lin pin rin sin tin win yin zin

4 letters 38

agin akin amin ayin blin brin cain chin coin djin fain foin gain grin join kain lain loin main pain pein pyin quin rain rein ruin sain shin skin spin tain thin twin vain vein wain whin zein

5 letters 82

actin again algin aloin amain auxin basin begin blain brain bruin burin cabin chain colin conin covin cumin cutin drain elain elfin eloin eosin fagin ficin gamin grain groin hemin iodin kinin lapin levin linin lipin lupin lysin matin mavin mucin olein opsin orcin orpin patin pavin pekin plain purin quoin ravin rawin renin repin resin rewin ricin robin rosin rutin sabin sarin sasin satin savin serin skein slain sozin stain stein swain takin thein toxin train twain unpin venin yogin zayin

6 letters 188

acetin adjoin alanin aldrin alevin alexin alumin amidin anilin arshin attain atwain avidin beduin benzin berlin biffin biggin biotin bobbin bodkin boffin bowfin bromin brucin bumkin buskin calkin caplin carlin casein catkin catlin chitin chopin citrin cocain cochin codein codlin coffin cojoin cortin cousin cretin cummin cyanin cymlin dentin detain devein diamin diazin dioxin dobbin domain dormin dubbin dunlin dynein emetin emodin endrin enjoin essoin estrin etamin fibrin firkin flavin florin fusain gaijin gaskin gittin globin glycin goblin gradin gratin guanin haemin harmin harpin hatpin herein heroin hoddin hyalin inulin isatin jasmin jerkin kamsin kaolin kelvin lattin lectin leggin leucin lignin lomein lutein malkin margin marlin martin mattin mayvin merlin moulin muffin muntin murein muslin myelin myosin nandin nankin napkin niacin noggin nubbin obtain olefin orcein ordain origin ossein outsin papain paulin pectin pepsin pidgin piggin pinyin pipkin pippin poplin postin pterin puffin punkin purlin quinin rabbin raisin ratlin reagin recoin redfin regain rejoin remain rennin requin retain robbin saimin seisin seizin sequin serein simlin siskin spavin sprain strain sylvin tamein tannin tenpin tiepin tiffin tocsin tropin unakin urchin verdin vermin violin virgin welkin within yeelin zeatin zechin

7 letters 197

abstain acrasin acyloin albumin alkalin allicin aneurin aspirin atropin bargain bedouin benzoin bluefin boomkin botulin bumpkin butyrin caffein canakin canikin capelin captain carabin carotin ceratin certain chagrin chitlin chlorin cinerin cipolin coalbin colicin complin conjoin contain cowskin creatin crocein cumarin curtain cycasin cystein dauphin destain detrain dextrin digoxin disdain disjoin distain doeskin dolphin drumlin duckpin dustbin eiswein elastin enchain engrain entrain erepsin explain fibroin finikin fluorin folacin foxskin fuchsin gallein gastrin gelatin gherkin gliadin glonoin graplin gremlin griffin griskin hairpin headpin hematin heparin hirudin hoatzin hordein indamin indulin ingrain inhibin insulin isospin jacobin jalapin javelin keratin khamsin kidskin kinetin kingpin kipskin kremlin ladykin lambkin lanolin legumin levulin ligroin limpkin lobefin lupulin manakin manikin maudlin maximin melanin minikin miscoin misjoin mislain morphin mueddin muezzin mullein murrain narcein nicotin ninepin nuclein oestrin oilskin opsonin ouabain outgain outgrin outlain paladin penguin pertain picolin pigskin plasmin pocosin protein ptomain ptyalin pumpkin purloin pushpin quassin quintin ramekin ravelin rebegin refrain relaxin retrain salicin saponin savarin sculpin sericin sextain sirloin smidgin solanin spongin stearin suberin subjoin sustain taborin tamarin terrain theelin therein thiamin thiazin thionin tolidin topspin triazin trypsin tubulin tylosin unchain vervain villain villein vitamin vitrain volutin wherein woodbin xanthin xylidin zecchin

8 letters 187

abscisin acrolein aequorin alfaquin alizarin allergin amanitin anatoxin anchusin antiarin assassin backspin bacterin baudekin bearskin benjamin benzidin berberin biotoxin blackfin bloodfin bombesin brasilin brazilin bromelin buckskin bulletin calfskin cannabin cannikin capeskin capsicin capuchin carrotin caryotin catechin cephalin chaplain characin chymosin cinquain citrinin colistin complain coonskin cordwain coumarin coxswain crankpin culverin deerskin devilkin dieldrin diolefin distrain driftpin einstein elaterin endbrain ephedrin exotoxin fellahin ferritin finickin foreskin formalin fountain franklin fraulein globulin glutelin glycerin goatskin gorgerin guanidin haematin hematein henequin histamin histidin hoactzin holstein iodopsin kaiserin kallidin karyotin kephalin lambskin larrikin lecithin lichenin linchpin luteolin lynchpin maintain mandarin mandolin mannikin margarin marocain midbrain misbegin mistrain moccasin moleskin monellin mortmain mountain munchkin mutchkin neomycin nigrosin nystatin overlain overspin overthin oxytocin palmitin pangolin pannikin paraffin parvolin pearmain peregrin phenazin phosphin phthalin plantain pretrain prochain prochein prolamin protamin psilocin purpurin quatrain quinolin quintain ramequin reattain reobtain reordain replevin resorcin restrain rhodamin rifampin safranin sainfoin santonin scarfpin sealskin searobin seatrain secretin seraphin sidespin spilikin steapsin stickpin subbasin subtilin suzerain swanskin tailspin talapoin tefillin terrapin theremin tholepin thrombin thumbkin thymosin thyroxin toluidin troponin uncoffin underpin vanillin veratrin viomycin vitellin warfarin wineskin woolskin xanthein zeppelin

9 letters 118

aflatoxin allantoin allethrin amygdalin amylopsin antiauxin antimycin antitoxin antivenin appertain ascertain baldachin bilirubin birdbrain boatswain bromelain candlepin capsaicin cathepsin celloidin chatelain checkrein chieftain chilblain chinkapin chromatin cisplatin cobalamin cocaptain constrain cytokinin cytolysin cytotoxin digitalin digitonin digitoxin disseisin disseizin duralumin eledoisin endorphin endotoxin entertain eyestrain flagellin forebrain francolin grimalkin grosgrain harlequin hemolysin hifalutin hindbrain hobgoblin indigotin kanamycin kilderkin lamebrain laminarin luciferin mannequin melatonin merbromin metheglin mitomycin mujahedin mycotoxin myoglobin ninhydrin nonvirgin oleoresin onionskin ovalbumin overtrain oxacillin palanquin pellagrin peneplain phenytoin polymyxin porcelain porphyrin preordain progestin prolactin properdin puromycin pyrethrin pyroxylin quercetin rhodopsin ribavirin saccharin sannyasin sapogenin saxitoxin scarfskin sclerotin serotonin sharkskin sheepskin snakeskin spillikin superlain superthin sympathin tarpaulin tearstain threadfin tretinoin tyrocidin ultrathin uncertain underlain underspin vasotocin washbasin yellowfin

10 letters 70

actomyosin agglutinin ampicillin bacitracin biliverdin bloodstain bradykinin calamondin calcitonin calmodulin cephalexin chinquapin chromaffin clothespin crackbrain daunomycin dicoumarin drivetrain enkephalin epinephrin erythrosin euglobulin ferredoxin floodplain foreordain freemartin gentamicin gramicidin hemocyanin hemoglobin hesperidin interbasin interchain intermedin ivermectin kallikrein lambrequin leucocidin lincomycin lipotropin lovastatin meromyosin morphactin multichain multigrain neurotoxin nonaspirin nonprotein novobiocin outbargain overstrain pancreatin penicillin permethrin phenacetin picrotoxin polyolefin precipitin proinsulin provitamin psilocybin ragamuffin riboflavin rifampicin subtilisin tenderloin terreplein tristearin tuberculin turnverein

11 letters 58

actinomycin aminopterin amoxicillin amoxycillin amylopectin angiotensin anthocyanin antivitamin bacteriocin cantharidin carrageenin cephalothin chamberlain chondroitin chrysarobin cloxacillin cyanohydrin cycloolefin doxorubicin enterotoxin euchromatin fetoprotein fibronectin fluorescein fucoxanthin gegenschein gibberellin haptoglobin hematoxylin hemerythrin hemoprotein hemosiderin heteroauxin highfalutin interleukin interstrain lactalbumin legerdemain lipoprotein luteotropin megavitamin methicillin mucoprotein multidomain overexplain phycocyanin phytoalexin podophyllin prothrombin rattlebrain somatomedin thoroughpin thyrotropin transferrin trifluralin tropomyosin tyrothricin vasopressin

12 letters 36

antiglobulin antithrombin betweenbrain chlorohydrin chloropicrin chymotrypsin concanavalin counterstain cyclodextrin cytochalasin daunorubicin erythromycin featherbrain fibrinolysin flavoprotein glycoprotein gonadotropin griseofulvin indomethacin luteotrophin lysolecithin multivitamin noradrenalin oleandomycin pancreozymin plastocyanin porphyropsin prostacyclin scatterbrain somatostatin somatotropin streptolysin streptomycin strophanthin tetrodotoxin thyrotrophin

13 letters 27

canthaxanthin cephalosporin ceruloplasmin chromoprotein corticotropin cycloparaffin digitoxigenin gonadotrophin hemagglutinin intermountain isoagglutinin lactoglobulin macroglobulin methemoglobin nitroglycerin nitroparaffin nucleoprotein oxyhemoglobin phycoerythrin prostaglandin scleroprotein semiporcelain somatotrophin spectinomycin sporopollenin thyroglobulin transmountain

14 letters 9

apolipoprotein corticotrophin cyanocobalamin erythropoietin immunoglobulin phosphoprotein protoporphyrin streptothricin thromboplastin

15 letters 7

acetophenetidin cholecystokinin epichlorohydrin hematoporphyrin heterochromatin phenolphthalein thyrocalcitonin

16 letters 1

enterochromaffin

17 letters 3

bacteriorhodopsin diphenylhydantoin ribonucleoprotein

18 letters 1

phytohemagglutinin

19 letters 1

adrenocorticotropin

20 letters 1

adrenocorticotrophin

Using these words

To find words ending in IN from your own letters, use the Word Unscrambler with IN in Ends with, or try a pattern such as ???IN in the Crossword Solver. Words come from the open ENABLE word list. Different games use different dictionaries, so always check the rules of your game.

Related lists

In the ENABLE word list. Definitions come from the Free Dictionary API; looking one up sends the word and your IP address to that service.