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Synonyms

unavoidable

American  
[uhn-uh-voi-duh-buhl] / ˌʌn əˈvɔɪ də bəl /

adjective

  1. unable to be avoided; inevitable.

    an unavoidable delay.

    Synonyms:
    certain, sure, fated, unpreventable, inescapable

unavoidable British  
/ ˌʌnəˈvɔɪdəbəl /

adjective

  1. unable to be avoided; inevitable

  2. law not capable of being declared null and void

"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

Other Word Forms

Etymology

Origin of unavoidable

1570–80; un- 1 + avoidable ( def. )

Explanation

Use the adjective unavoidable to describe something that you can't escape or avoid. Going to your family reunion is unavoidable if there's no way for you to get out of it. Obligations are unavoidable, since they are responsibilities that have to be honored. Letting your grandmother pinch your cheek is unavoidable, and paying your rent is also unavoidable. As you get older, it's unavoidable that your knees will get stiffer — there is no way to avoid having this happen. Unavoidable comes from the verb avoid, which is rooted in the Anglo-French avoider, "to clear out or withdraw oneself."

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Vocabulary lists containing unavoidable

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.

See Examples For:

For that reason, the equations are designed to identify tendencies rather than predict an unavoidable future.

From Science Daily Sep. 7, 2026

Dropping a line from Hamlet’s “to be or not to be” soliloquy in this context feels unavoidable.

From Los Angeles Times Sep. 5, 2026

New BBC boss warns that 'tough choices are unavoidable'

From BBC Aug. 27, 2026

But Thailand is among a band of neighbouring nations, sharing unavoidable border issues with Myanmar, which have used the polls as a cue to reset relations.

From Barron's Aug. 20, 2026

To experience her body’s balance within the world, the sensation of her skin from the inside, touching her face and receiving the touch from both sides—it’s unavoidable and incredibly intense.

From "Every Day" by David Levithan

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