Endlessly

Part of speech: adverb

Pronunciation: /ˈɛndləsli/

Definitions

1. Continuing without interruption or limit; occurring in a way that seems to have no finish or boundary
2. Persisting indefinitely without any interruption or perceived conclusion
3. Continuing on with no stopping point visible or imaginable

Etymology: "Endlessly" is a plain formation: the adjective "endless" with the adverbial suffix "-ly" added to turn it into a manner word. The adjective itself is built from "end" and the suffix "-less," meaning "without," so the word is literally "in an without-end manner." Its ancestry runs back to Old English, where the form "endelēaslīċe" already combined the same pieces, and it passed into Middle English as "endelesly" before settling into its modern spelling. The most useful thing to know is that the word has always carried the same core sense: something that does not stop or come to a conclusion. Its history is therefore one of steady continuity rather than dramatic change, with the spelling shifting from its medieval form to today's while the meaning stayed put.

Synonyms: perpetually, infinitely, ceaselessly, unendingly, constantly

Antonyms: temporarily, occasionally, briefly, intermittently, finitely