Home  |  All words  |  Beginning with  |  Ending with  |  Containing AB  |  Containing A & B  |  At position


List of 12-letter words containing

Click to add a ninth letter

You have reached the 8-letter limit.

Click to remove a letter

Click to change word size
All alphabeticalAll by size9101112131415


There are 17 twelve-letter words containing A, E, L, O, S, 2T and Y

ACETYLATIONSacetylations n. Plural of acetylation.
ACETYLATION n. the act of acetylating.
AUTOCATALYSEautocatalyse v. Alternative spelling of autocatalyze.
AUTOCATALYSE v. to effect autocatalysis, also AUTOCATALYZE.
CYCLOSTOMATEcyclostomate n. (Zoology) Any member of the Cyclostomata class of fish.
CYCLOSTOMATE adj. of or like a cyclostome.
CYTOSKELETALcytoskeletal adj. Of or pertaining to a cytoskeleton.
CYTOSKELETAL adj. of or like a cytoskeleton.
ENANTIOSTYLYenantiostyly n. (Botany) The condition in which the gynoecium protrudes laterally, either to the right or to the left…
ENANTIOSTYLY n. a dimorphous condition in which the style projects at one side or the other in different flowers.
EPISTOLATORYepistolatory adj. Synonym of epistolary.
EPISTOLATORY adj. of the nature of an epistle.
ERYTHROBLASTerythroblast n. (Cytology) A cell in the bone marrow from which red blood cells develop.
ERYTHROBLAST n. a cell in bone marrow that develops into an erythrocyte.
EXTRASYSTOLEextrasystole n. (Medicine) A premature contraction of the heart, producing an interruption or irregularity in heartbeat…
EXTRASYSTOLE n. a premature beat of one of the chambers of the heart that leads to momentary arrhythmia.
FLATTEROUSLYFLATTEROUS adv. (archaic) flattering.
HETEROBLASTYheteroblasty n. (Biology, botany) The state of being heteroblastic.
HETEROBLASTY n. the state of being heteroblastic.
HETEROPLASTYheteroplasty n. The grafting of tissue between different individuals of the same or different species.
HETEROPLASTY n. grafting of foreign tissue.
KERATOPLASTYkeratoplasty n. (Surgery) grafting or transplantation of the cornea.
KERATOPLASTY n. plastic surgery on the cornea.
LEPTODACTYLSLEPTODACTYL n. a bird or other animal with long slender toes.
METHYLATIONSmethylations n. Plural of methylation.
METHYLATION n. the process of methylating.
PLATINOTYPESplatinotypes n. Plural of platinotype.
PLATINOTYPE n. an obsolete method of photography by reducing a compound of platinum.
PTERODACTYLSpterodactyls n. Plural of pterodactyl.
PTERODACTYL n. any of various pterosaurs of the Late Jurassic and Cretaceous having a rudimentary tail and a beak with reduced dentition, also PTERODACTYLE.
THALLOPHYTESthallophytes n. Plural of thallophyte.
THALLOPHYTE n. any organism belonging to the Thallophyta, that includes algae, fungi, and bacteria.

Scrabble words — in black are valid world wide — in RED are not valid in North America — in GREEN are valid only in North America.
Definitions are short excerpt from the 1Word.ws and WikWik.org.

Back to top
Previous ListNext List

See this list for:

  • English Wiktionary: 101 words
  • Scrabble in French: 13 words
  • Scrabble in Spanish: no word
  • Scrabble in Italian: no word
  • Scrabble in German: no word
  • Scrabble in Romanian: no word


Recommended websites


Ortograf Inc.This site uses web cookies, click to learn more. Our privacy policy.
© Ortograf Inc. Website updated on 1 January 2024 (v-2.2.0z). Informations & Contacts.