Attenuated and Doubtful

Attenuated

Attenuated adjective - Reduced in strength.

Doubtful and attenuated are semantically related. In some cases you can use "Doubtful" instead an adjective "Attenuated".

Doubtful

Doubtful adjective - Not feeling sure about the truth, wisdom, or trustworthiness of someone or something.

Attenuated and doubtful are semantically related. Sometimes you can use "Attenuated" instead an adjective "Doubtful".

Cite this Source
Doubtful and Attenuated. (2016). Retrieved 2026, July 22, from https://thesaurus.plus/related/attenuated/doubtful
Attenuated & Doubtful. N.p., 2016. Web. 22 Jul. 2026. <https://thesaurus.plus/related/attenuated/doubtful>.
Doubtful or Attenuated. 2016. Accessed July 22, 2026. https://thesaurus.plus/related/attenuated/doubtful.
Google Ngram Viewer shows how "attenuated" and "doubtful" have occurred on timeline