timeliness B2 Topic:Abstract Ideas US /ˈtaɪmliːnəs/ See IPA manual Freq #124591 Meanings 1 noun The quality of happening or being done at the right or most useful moment. The timeliness of the warning helped people leave before the storm. Thesaurus Synonyms 1 noun · the quality of happening or... promptnesspunctuality ↔ Opposites untimeliness Etymology AI details From timely + -ness. Topics Abstract Ideas External links Google Images Cambridge Dictionary Wiktionary # timeliness **Type:** Word **Level:** B2 **Part of speech:** noun **IPA (US):** /ˈtaɪmliːnəs/ **Frequency rank:** 124591 ## Meanings 1. The quality of happening or being done at the right or most useful moment. ## Examples - The timeliness of the warning helped people leave before the storm. ## Antonyms - untimeliness ## Etymology From timely + -ness. ## AI Etymology Timeliness is from timely + -ness. The surface analysis is timely + -ness. In present-day use, it can mean the quality of happening or being done at the right or most useful moment. ## Topics - Abstract Ideas markdown