Added 9 October 2026 unemotional adjective Categories: Describing WordsRare Words adjective ! Definition from WordNet 3.1, Princeton University. More about unemotional at Wordnik → Where our words come from → Unsusceptible to or destitute of or showing no emotion. Cool and formal in manner. Related Words: impassiveundemonstrativedryunblinkingreservedstoicalstolidphlegmaticreticentrestrainedstoicphilosophical Back to today's word