Synonyms of the word 
UNCHARACTERISTIC → ATYPICAL - UNTYPICAL
uncharacteristic
- adj. Not characteristic.
- adj. Out of character; behavior that is unusual for a given person or thing.
atypical
- adj. Not conforming to the normal type.
- adj. Unusual or irregular.
- n. (pharmacy) An atypical antipsychotic.
untypical
- adj. not typical, atypical, unusual.
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