Inapplicable rhymes with:
amicable, impracticable, inextricable, amicable, applicable, bankable, breakable, communicable, despicable, drinkable, eradicable, explicable, extricable, impeccable, implacable, impracticable, ineradicable, inextricable, irrevocable, likable, likeable, practicable, remarkable, revocable, talkable, unbreakable, unmistakable, unremarkable, unshakable, unshakeable, unsinkable, unspeakable, unthinkable, unworkable, workable
Inapplicable sounds like:
implacable, implausible, implausibly, impulsively, inflexible, inflexibly