Home › Words › A › aliennessaliennessalienness means the condition of being alien.EtymologyFrom alien + -ness.nounThe condition of being alienDefinitions & examples from Wiktionary (CC BY-SA 3.0).Words closest in meaningBy meaning, not spelling — each word's AI semantic fingerprint, nearest first.alienity 85% match — The fact or condition of being alien; alienation, separation; strangeness, foreignness. vs alienness →alienship 78% match — The state or status of being alien. vs alienness →alienism 75% match — The fact or position of being an alien; alienage. vs alienness →alienish 74% match — Characteristic of an alien; alienlike vs alienness →alienly 72% match — In an alien manner. vs alienness →foreignness 72% match — The quality of being, appearing, or being perceived as foreign; exoticness, otherness. vs alienness →alienlike 71% match — Resembling or characteristic of an alien. vs alienness →alienage 70% match — The status of being an alien; origin from elsewhere. vs alienness →