What rhymes with instructor

2 Syllables
frotteur
3 Syllables
abductor, adductor, conductor, constructor, corruptor, destructor, disruptor, evictor, inductor, instructor, obstructor, rapporteur
4 Syllables
elicitor, nonconductor, reductase, servomotor, succinctorium
5 Syllables
semiconductor, spermatophore, superconductor, vasoconstrictor