unsubstantiable

U1N1S1U1B3S1T1A1N1T1I1A1B3L1E1

adjective

That cannot be substantiated.

Scrabble 19
Ask AI about this wordChatGPTClaudePerplexityGoogle AIGrok

Meanings

adjectiveunsubstantiable (comparative more unsubstantiable, superlative most unsubstantiable)

comparative more unsubstantiable · superlative most unsubstantiable · alternative unsubstantiatable

  1. That cannot be substantiated.
Cite this entry
APA

unsubstantiable. (n.d.). In WatkinsX Dictionary. Retrieved November 3, 2026, from https://dictionary.watkinsx.com/word/unsubstantiable

MLA

“unsubstantiable.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/unsubstantiable. Accessed November 3, 2026.

Chicago

WatkinsX Dictionary, s.v. “unsubstantiable,” accessed November 3, 2026, https://dictionary.watkinsx.com/word/unsubstantiable.

Source: unsubstantiable on Wiktionary, CC BY-SA 4.0.