Words That Rhyme With "Protractible" :
3 syllables:
actable, actinal, addible, alible, cannibal, fallible, Hannibal, passible, tactical
4 syllables:
collectable, collectible, compatible, conductible, contractible, correctable, deductible, delectable, detectable, electable, expectable, extractible, impassible, infallible, injectable, irascible, perfectible, predictable, rejectable, respectable
5 syllables:
caryatidal, disrespectable, imperfectible, incompatible, indefectible, ineluctable, nondeductible, uncollectable, uncollectible, undetectable, unelectable, unpredictable