12-Letter Words Start with 'as'

There are 45 12-letter words that start with 'as'.

ascendancies	ascendencies	ascertaining
ascomycetous	asexualities	aspergillums
asphyxiating	asphyxiation	aspirational
assassinated	assassinates	assassinator
assaultively	assemblagist	assentations
asseverating	asseveration	asseverative
assignations	assimilating	assimilation
assimilative	assimilators	assimilatory
associations	assuagements	assumability
asteriskless	astigmatisms	astonishment
astoundingly	astringently	astrobiology
astrocytomas	astrological	astrometries
astronautics	astronomical	astrophysics
astutenesses	asymmetrical	asymptomatic
asynchronies	asynchronism	asynchronous

Note: These 45 12-letter words that start with 'as' are found from the USA & Canada version of the tournament Scrabble word list.

Also see words start with ass, ast, asp, asc, ash, asy, ask, ase, asa, asb, asi, asl, asw, asd, aso, asr, asq, asu.

3-letter words start with 'as' (4)
4-letter words start with 'as' (5)
5-letter words start with 'as' (24)
6-letter words start with 'as' (55)
7-letter words start with 'as' (81)
8-letter words start with 'as' (104)
9-letter words start with 'as' (139)
10-letter words start with 'as' (109)
11-letter words start with 'as' (63)
12-letter words start with 'as' (45)
13-letter words start with 'as' (33)
14-letter words start with 'as' (19)
15-letter words start with 'as' (13)