There are 4,471 words ending in 'm' in the Scrabble dictionary. Here are the first twenty:
abeam
ableism
abloom
abnormalism
abohm
abolitionism
abomasum
aboriginalism
abram
abrim
absenteeism
absinthism
absolutism
abstentionism
abstractionism
absurdism
abysm
academicalism
academicism
academism
Algebra, alfalfa, ammonia, amnesia and antenna are 7 letter words. They begin and end with the letter a.
Answers
Subzero
showbiz
Sandals, staples.
miraclemixturemigratemessagemandatemanholemidsizemissilemidwifemachete
decideddeduceddeededdivideddredged
Gradual
four (4) letter word:yoyo.seven (7) letter word:yatobyo.
7 letters, f - t: * freight * florist * flutist * forfeit
Some seven letter words that end with P are:airshipbellhopcheckupdesktopdevelopgrownupgumdropketchupkinshipkneecapnonstopoverlapparsnipregrouprooftoproundupscallopstirrupwarshipwiretapworshipwriteup
general. genteel, glottal, gradual, gasohol, Gabriel