Or search: helpful, stabilising
3 Syllables: SUU
realising, realizing
4 Syllables: SUUU
analyzing, civilizing, equalizing, fertilizing, generalizing, mobilizing, moralizing, neutralizing, paralyzing, patronizing, specializing, symbolizing, tantalizing, utilizing
5 Syllables: USUUU
demoralizing

Found 17 words across 3 groupings.