Trite expression are wax. When any of these stale phrases assail the ears of listeners, a thumbs-down reaction is instant. Groping expressions are wax. Your failure to express your idea clearly the first time is not helped by word wax. Try a concrete example instead.
Repetitious expressions are wax.
America has produced such inventors as Fulton, Edison, the Wright brothers - and so forth and so on. When you list items in series, stop cleanly with your last item. Weasel words are wax. That's why you're expressing it. They are just as obnoxious as the superlatives at the opposite extreme.