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


List of 12-letter words containing

Click to add an eighth letter

Click to remove a letter

Click to change word size
All alphabeticalAll by size8101112131415


There are 15 twelve-letter words containing H, M, O, P and 3S

COSMOSPHEREScosmospheres n. Plural of cosmosphere.
COSMOSPHERE n. an apparatus for showing the position of the earth at any given time with reference to the fixed stars.
HELMSPERSONShelmspersons n. Plural of helmsperson.
ISOMORPHISMSisomorphisms n. Plural of isomorphism.
ISOMORPHISM n. similarity in shape or structure in unrelated forms.
MESOHIPPUSESMESOHIPPUS n. an extinct mammal of the Horse family.
MOPISHNESSESMOPISHNESS n. the state of being mopish.
OARSMANSHIPSOARSMANSHIP n. the craft of rowing with oars.
PHOSPHORISMSPHOSPHORISM n. (obsolete) chronic phosphorus poisoning.
PHOTOSYSTEMSphotosystems n. Plural of photosystem.
PHOTOSYSTEM n. either of two photochemical reaction centers consisting chiefly of photosynthetic pigments complexed with protein and occurring in chloroplasts.
PHYSOSTOMOUSphysostomous adj. (Zoology) Having a duct to the air bladder.
physostomous adj. (Zoology) Relating to the Physostomi.
PHYSOSTOMOUS adj. of fishes, having a duct connecting the air bladder to part of the alimentary canal.
SCYPHISTOMASscyphistomas n. Plural of scyphistoma.
SCYPHISTOMA n. the fixed polypoid stage in the life cycle of a scyphozoan, which reproduces asexually by budding or strobilation.
SEISMOGRAPHSseismographs n. Plural of seismograph.
SEISMOGRAPH n. an instrument for recording earthquakes.
SHOPAHOLISMSSHOPAHOLISM n. an addiction to shopping.
SHOWMANSHIPSshowmanships n. Plural of showmanship.
SHOWMANSHIP n. skilful display, or a talent for it.
SYMPOSIARCHSsymposiarchs n. Plural of symposiarch.
SYMPOSIARCH n. the master, director, etc. of a feast or conference.
THEOSOPHISMSTHEOSOPHISM n. theosophical tenets.

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: 40 words
  • Scrabble in French: 8 words
  • Scrabble in Spanish: 6 words
  • 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.