Timely

wiktionary

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From Middle English timely, tymely, timliche, from Old English *tīmlīc(adj) and tīmlīċe(“in good time; timely; soon”, adverb), equivalent to time +‎ -ly. Cognate with Danish timelig, Swedish timlig, Icelandic tímalegur, tímanlegur.

etymonline

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timely (adv.)

late Old English timlic "quickly, soon;" see time (n.) + -ly (2). As an adjective meaning "occurring at a suitable time" it is attested from c. 1200.