|  | Home  |  All words  |  Beginning with  |  Ending with  |  Containing AB  |  Containing A & B  |  At position 
 List of 12-letter words containing •••••Click to add a seventh letter
 Click to remove a letter
 Click to change word sizeAll alphabetical  All by size  9  10  11  12  13  14  15
 
 There are 11 twelve-letter words containing G, 4O and T| GNOTOBIOLOGY | • gnotobiology n. (Biology) The study of animals in a microbe-free environment. • GNOTOBIOLOGY n. the study of life in germfree conditions.
 |  | HOMOLOGATION | • homologation n. (Organic chemistry) Any reaction that converts a compound into the next member of a homologous series… • homologation n. (Law) Official certification.
 • HOMOLOGATION n. confirmation, agreement.
 |  | MYCOTOXOLOGY | • MYCOTOXOLOGY n. the study of mycotoxins. |  | ODONTOLOGIES | • ODONTOLOGY n. the study of teeth. |  | ODONTOLOGIST | • odontologist n. One who studies teeth. • ODONTOLOGIST n. a student of odontology.
 |  | PHOTOBIOLOGY | • photobiology n. The study of the effects of light on living organisms, and on biological processes. • PHOTOBIOLOGY n. the study of the effects of light on organisms.
 |  | PHOTOGEOLOGY | • photogeology n. The use of aerial photography to interpret geologic features. • PHOTOGEOLOGY n. a branch of geology concerned with the identification and study of geological features through the study of aerial or orbital photographs.
 |  | POGONOTOMIES | • POGONOTOMY n. shaving. |  | PROTOZOOLOGY | • protozoology n. The study of protozoa. • protozoology n. The study of protists.
 • PROTOZOOLOGY n. the study of protozoans.
 |  | ZOOPATHOLOGY | • zoopathology n. Animal pathology; veterinary pathology. • zoöpathology n. Alternative form of zoopathology.
 • ZOOPATHOLOGY n. the study of animal diseases.
 |  | ZOOPHYTOLOGY | • zoophytology n. The natural history of zoophytes. • zoöphytology n. Archaic spelling of zoophytology.
 • ZOOPHYTOLOGY n. the study of zoophytes, plantlike animals.
 | 
 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.
 
 See this list for:
 Recommended websites
 |  |