Words that rhymes with agitated would be
Rhyming Words with 2 Syllables: hated, rated, stated, waited
Rhyming Words with 3 Syllables: agitate, castrated, create, delated, frustrated
Rhyming Words with 4 Syllables
abdicated, activated, advocated, aggravated, aggregated, agitating, amputated, animated, annotated, antiquated, calculated, calibrated, captivated, complicated, constipated, contaminated, dedicated, demonstrate, fabricated, fascinated, flagellated, graduated, imitated, irritated, laminated, motivated, penetrated, separated, validated.
I hope these help :)