timely

This term describes an action or event that occurs at the exact moment it is most needed or effective. It carries a strong positive connotation of precision and utility, suggesting that the timing was not merely coincidental but strategically or fortunately aligned with a specific need. While it ends in ly, this word functions primarily as an adjective rather than an adverb. To express the same concept adverbially, one typically uses phrases like in a timely manner or in a timely fashion, as using timely as a standalone adverb is rare in modern standard English.