Dictionary.com
Thesaurus.com
Synonyms

unbidden

American  
[uhn-bid-n] / ʌnˈbɪd n /
Sometimes unbid

adjective

  1. not ordered or commanded; spontaneous.

  2. not asked or summoned; uninvited.


unbidden British  
/ ʌnˈbɪdən /

adjective

  1. not ordered or commanded; voluntary or spontaneous

  2. not invited or asked

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Etymology

Origin of unbidden

before 1050; Middle English unbiden, Old English unbēden. See un- 1, bidden

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

Images from that novel come to me unbidden when I’m alone making ramen, leaning into a cold wind or calming down my hypervigilant Doberman mutt.

From Los Angeles Times • Jan. 30, 2026

No masterpiece arises unbidden and unprecedented from the mind of its creator, although popular mythology prefers this interpretation to the more complex reality.

From The Wall Street Journal • Dec. 22, 2025

Getting a Doan's Bundt cake from Cruise unbidden reinforces the recipient’s high-level social status.

From Salon • May 7, 2024

A.I. isn’t pumping this weird stuff out unbidden.

From New York Times • Jun. 27, 2023

The thought pulled forth unbidden memories of Dimple—her sparkling, watchful eyes, her frown with the crease between her brows, her curly, wild hair.

From "When Dimple Met Rishi" by Sandhya Menon