Here's what rhymes with undiminished.
finished diminished unfinished refinished Words that almost rhyme with undiminished
thinnest tourniquet linnet mishit thicket mimicked misfit signet widget fidget impenitent fishnet relit nitwit pipit cygnet physicked resit nitpicked elicit solicit figment piglet tidbit ringgit kismet titbit dimwit deliquesced kibitzed district exhibit revisit skinflint spearmint distinguished relinquished undistinguished extinguished redistrict