Seasonable rhymes with:
reasonable, reasonable, abominable, actionable, determinable, fashionable, fissionable, imaginable, impressionable, inalienable, interminable, objectionable, personable, questionable, reasonable, terminable, unconscionable, unfashionable, unmentionable, unquestionable
Seasonable sounds like:
sample, sampley, sanville, schnabel, schnebly, semple, shamble, shambley, shameful, simple, simply, sinful, sinopoli, snabel, snapple, snavely, sniffily, sniffle, snively, snowball, snowfall, snowmobile, snowplow, sunnyvale, symbol