Added 10 October 2026 spiciness noun Categories: Describing WordsObscure Words noun ! Definition from WordNet 3.1, Princeton University. More about spiciness at Wordnik → Where our words come from → The property of being seasoned with spice and so highly flavored. Behavior or language bordering on indelicacy. Related Words: spiceryspicegaminessracinessribaldryspikinessspookinessspininesspepperinessspikednessspiderinessheat Back to today's word