echo

Strongest matches

imitation, parallel, reflection, repetition, reverberation

Strong matches

answer, mirror, onomatopoeia, parroting, rebound, reiteration, repercussion, reply, reproduction, ringing

Weak matches

mirror image, rubber stamp

Strongest matches

mirror, parallel, recall, reflect, reiterate, resound, respond, reverberate, ring

Strong matches

ape, ditto, imitate, impersonate, mimic, parrot, react, redouble, reproduce, resemble, second, vibrate

Weak matches

do like, go like, make like, rubber-stamp