Intellect rhymes with:
dialect, dialect, aftereffect, albrecht, architect, aspect, circumspect, dialect, hambrecht, henpecked, insect, intertect, introspect, prefect, retrospect, rupprecht, schildknecht, schiltknecht, transect, utecht
Intellect sounds like:
indelicate, indelicato, indulged, initialized, intelsat