Answers
Algebra, alfalfa, ammonia, amnesia and antenna are 7 letter words. They begin and end with the letter a.
showbiz
Subzero
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
Some seven letter words that end in RA are:algebraamphorabravuracalderachimeracholeraMadeiraPandorasignoratempuraurethra