Showing results for "advocacy" instead. (You can only search for 1 word at a time unless you use the Storm or Mosaic Rhyme tools)
Or search: urging, insistence, insistency, protagonism
4 Syllables: SUUU
adequacy, admirably, Admiralty, delicacy, intricacy
5 Syllables: USUUU
inadequacies

Found 6 words across 2 groupings.