unnatural

adjective

Stress: second syllable

Syllables: un-nat-u-ral (4)
English Definition

Not natural; different from what is normal or expected.

Example Sentence

Her behavior seemed very unnatural tonight.

US IPA /ʌnˈnætʃərəl/
UK IPA /ʌnˈnætʃrəl/

Synonyms

abnormal artificial unusual strange weird

Antonyms

natural normal common