Synonyms & related words for lengthen

Find synonyms, related words, and the definition of lengthen — including prolongate, prolong, elongate, extend, protract, stretch. Dendril is a free visual thesaurus that shows them on an interactive map where stronger matches sit closer to the center — no signup, no ads.

Words related to lengthen

Explore words related to lengthen — words associated with it, words that go with it, and its nearest matches in meaning. Related words include overlengthen, prolongable, prolongment, shorten, exsert, protension, coextend, detruncate. Click any word to make it the center of the map and keep exploring the web of connections.

Synonyms for lengthen

Common synonyms for lengthen include prolongate, prolong, elongate, extend, protract, stretch, broaden, expand — words that share a close meaning. Hover or tap any word on the map for its definition and part of speech.