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Definitions

atypical

[ey-tip-i-kuhl] / eɪˈtɪp ɪ kəl /
ADJECTIVE
nonconforming
Synonyms
STRONGEST
abnormal anomalous divergent odd peculiar strange unnatural
WEAK
aberrant deviant different exceptional heteroclite irregular preternatural unrepresentative
Antonyms
STRONGEST
normal regular similar standard usual
WEAK
conforming ordinary typical

From Roget's 21st Century Thesaurus, Third Edition Copyright © 2013 by the Philip Lief Group.