Synonyms & related words for implacable

Find synonyms, related words, and the definition of implacable — including unappeasable, relentless, unrelenting, inexorable, pitiless, merciless. 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 implacable

Explore words related to implacable — words associated with it, words that go with it, and its nearest matches in meaning. Related words include implacability, implacably, remorseless, unmerciful, relentlessness, unmercifulness, inexorability, mercilessness. Click any word to make it the center of the map and keep exploring the web of connections.

Synonyms for implacable

Common synonyms for implacable include unappeasable, relentless, unrelenting, inexorable, pitiless, merciless, ruthless, unyielding — words that share a close meaning. Hover or tap any word on the map for its definition and part of speech.

Where does implacable come from?

The word implacable breaks down into one root of Latin origin: the root plac-, from Latin placo (“appease, soothe”). Explore each root to see other English words built from the same source.