Added 10 October 2026 fervidness noun Categories: FeelingsObscure Words noun ! Definition from Wiktionary (CC BY-SA). More about fervidness at Wordnik → Where our words come from → The quality of being fervid. Origin From fervid + -ness. From Wiktionary, via Kaikki.org (CC BY-SA) Related Words: fervencyfervorfervourardorfireardourfervidityferventnessfeverishnessperfervidityfierinessfebricity Back to today's word