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proofless

/ˈpruːflɛs/ adjective · British & US

Valid in UK

What does proofless mean?

adjective

Lacking proof or evidence; unsubstantiated.

Example

"The theory was widely criticized as proofless and lacking in scientific merit."

Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.

Words that share this root

proof prove proven

What's another word for proofless?

unsubstantiated unproven unverified speculative theoretical hypothetical

What's the opposite of proofless?

proven substantiated verified

Rhymes with proofless

proof loof roof hoof