dilatorily Antonyms

right on the nose at the right time at the appropriate time at precisely the right time at precisely the right moment at just the right moment dead on time almost immediately in a timely manner exactly on time in the right time in the very nick of time right at the time right on the dot right on schedule right on cue right in time just in the nick of time just at the right time in less than no time on the knocker on the spot on the dot punctual promptly curtly crisply compendiously compactly bluntly aphoristically punctually timely in the nick of time on time spot on bang on in due course in due time abridgedly abbreviatedly in a flash abruptly