Or search: baffle, bilk, bust, consume, couple, crumble, decay, deflower, demolition, desolate, desolation, despoil, devastation, devour, dilapidation

2 Syllables Minimum

brewing, chewing, commune, cooing, costume, doing, ewing, fluent, hewing, ruined, ruins, screwing, suing, truant, viewing, wooing

3 Syllables Minimum

accruing, methuen, pursuance, pursuant, pursuing, renewing, reviewing, subduing, undoing

Found 25 words across 2 groupings. Skipped 3 excess words of a similar stem.