Attuned rhymes with:
festooned, tuned, ballooned, festooned, freund, gamunde, impugned, lampooned, marooned, pruned, swooned, tuned
Attuned sounds like:
adamant, adenoid, admit, admitted, atonement, attained, attainment, attend, attended, attendee, attenuate, attenuated, auditioned, authement, automata, automate, automated