Off-the-wall and Unheard-of

Off-the-wall

Off-the-wall adjective - Different from the ordinary in a way that causes curiosity or suspicion.

Unheard-of and off-the-wall are semantically related. In some cases you can use "Unheard-of" instead an adjective phrase "Off-the-wall".

Unheard-of

Unheard-of adjective - Not known or experienced before.

Off-the-wall and unheard-of are semantically related. Sometimes you can use "Off-the-wall" instead an adjective phrase "Unheard-of".
Cite this Source
Unheard-of and Off-the-wall. (2016). Retrieved 2026, July 31, from https://thesaurus.plus/related/off-the-wall/unheard-of
Off-the-wall & Unheard-of. N.p., 2016. Web. 31 Jul. 2026. <https://thesaurus.plus/related/off-the-wall/unheard-of>.
Unheard-of or Off-the-wall. 2016. Accessed July 31, 2026. https://thesaurus.plus/related/off-the-wall/unheard-of.