Maritimes rhymes with:
anytime's, centimes, daytimes, halftimes, lifetime's, lifetimes, nighttimes, oftentimes, pastimes, showtime's, wartimes
Maritimes sounds like:
maertens, maradona's, maradonna's, marathons, marauding, martens, martens's, martians, martin's, martinec, martinek, martines, martinez, martinez's, marting, martinique, martinis, martinka, martinko, martins, martins's, mehrtens, meridian's, meriting, mertens, mertins, mortems, morton's