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There are 16 twelve-letter words containing A, C, E, G, L, 2O and Y

ACROGENOUSLYacrogenously adv. In an acrogenous manner.
ACROGENOUS adv. like or relating to an acrogen, a cryptogam with a distinct permanent stem.
BACTERIOLOGYbacteriology n. (Biology, microbiology) The scientific study of bacteria, especially in relation to disease and agriculture.
BACTERIOLOGY n. the scientific study of bacteria.
COURAGEOUSLYcourageously adv. In a courageous manner; bravely; boldly.
COURAGEOUS adv. having or characterized by courage.
DIALECTOLOGYdialectology n. The study of dialects.
DIALECTOLOGY n. the study of dialects.
ECOLOGICALLYecologically adv. In an ecological manner.
ecologically adv. Regarding ecology.
ECOLOGICAL adv. relating to ecology, also ECOLOGIC, OECOLOGIC, OECOLOGICAL.
ETYMOLOGICALetymological adj. (Not comparable) Of or relating to etymology.
etymological adj. (Comparable) (of a word) Consistent with its etymological characteristics (in historical usage and/or…
ETYMOLOGICAL adj. related to etymology.
GEOLOGICALLYgeologically adv. As part of a geologic process.
geologically adv. Concerning geology.
GEOLOGICAL adv. relating to geology, also GEOLOGIC.
GYNAECOLOGICgynaecologic adj. Alternative form of gynecologic.
gynæcologic adj. Obsolete typography of gynaecologic.
GYNAECOLOGIC adj. relating to gynaecology, also GYNAECOLOGICAL, GYNECOLOGIC.
HEPATICOLOGYhepaticology n. The scientific study of liverworts (Marchantiophyta).
HEPATICOLOGY n. the study of liverworts.
LARYNGOSCOPElaryngoscope n. An endoscope used for viewing the interior of the larynx.
LARYNGOSCOPE n. an instrument for examining the interior of the larynx.
NEOLOGICALLYneologically adv. In a neological manner.
NEOLOGICAL adv. of or pertaining to neology; employing new words, also NEOLOGIC.
OROGENICALLYorogenically adv. In terms of, or by means of, orogeny.
OROGENIC adv. relating to the formation of mountains.
PALEOECOLOGYpaleoecology n. The ecology of the ancient past and of extinct organisms.
PALEOECOLOGY n. a branch of ecology that is concerned with the characteristics of ancient environments and with their relationships to ancient plants and animals.
PLACENTOLOGYplacentology n. (Medicine) The study of the placenta.
PLACENTOLOGY n. the scientific study of placentae.
PROTEOGLYCANproteoglycan n. (Biochemistry) Any of many glycoproteins that have heteropolysaccharide side chains.
PROTEOGLYCAN n. any of a class of glycoproteins of high molecular weight that are found esp. in the extracellular matrix of connective tissue.
RADIOECOLOGYradioecology n. The study of the fate and effects of radioactive materials in the environment.
RADIOECOLOGY n. the study of the effects of radiation and radioactive substances on ecological communities.

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 WikWik.org and 1Word.ws.

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See this list for:

  • English Wiktionary: 44 words
  • Scrabble in French: 3 words
  • Scrabble in Spanish: no word
  • Scrabble in Italian: no word
  • Scrabble in German: no word
  • Scrabble in Romanian: no word


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