Synonyms & related words for disastrous

Find synonyms, related words, and the definition of disastrous — including calamitous, catastrophic, fateful, cataclysmic, ruinous, fatal. 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 disastrous

Explore words related to disastrous — words associated with it, words that go with it, and its nearest matches in meaning. Related words include disastrously, calamitously, funest, disasters, catastrophe, catastrophically, debacle, calamity. Click any word to make it the center of the map and keep exploring the web of connections.

Synonyms for disastrous

Common synonyms for disastrous include calamitous, catastrophic, fateful, cataclysmic, ruinous, fatal, cataclysmal, devastating — words that share a close meaning. Hover or tap any word on the map for its definition and part of speech.

Where does disastrous come from?

The word disastrous breaks down into 2 roots of Latin and Greek origin: dis-, from Latin dis (“apart, not”); and -astr, from Greek astron (“star”). Explore each root to see other English words built from the same source.