Synonyms (I) Impromptu careful habitual premeditated spontaneous None Hint Inadequate enough additional insufficient unsatisfactory None Hint Impute dispute calculate ascribe None Hint Improvise devise rehearse induct imitate None Hint Impunity confidence gratuity casual calmness exemption from harm None Hint Time's up Pages: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20