timeliest

adjective timelier, timeliest

1. happening, done, said, etc. at a suitable time; well-timed; opportune
2. Now Rare appearing in good time; early

Origin: ME tymeli < OE timlice: see time & -ly

adverb

1. timelier, timeliestArchaic early; soon
2. at the right time; opportunely: the brief was timely filed with the court