Home › Words › F › fivenessfivenessfiveness means the property of being five in number.EtymologyFrom five + -ness.nounThe property of being five in number.Definitions & examples from Wiktionary (CC BY-SA 3.0).Words closest in meaningBy meaning, not spelling — each word's AI semantic fingerprint, nearest first.fivefoldness 79% match — The property of being fivefold. vs fiveness →fivesome 72% match — A group of five people or things. vs fiveness →nineness 70% match — The property of being nine in number. vs fiveness →fifteenness 68% match — The property of being fifteen. vs fiveness →quintenary 66% match — Consisting of five things. vs fiveness →fourness 66% match — The property or state of being four in number. vs fiveness →sixness 65% match — The property of being six in number. vs fiveness →eightness 64% match — The property of being eight in number. vs fiveness →