atypical

/e‍ɪtˈɪpɪkə‍l/

/ˌeɪˈtɪpɪkəɫ/

atypical

irregular and uncommon in a group, type or class

synonyms : atypic

antonyms : typical

deviating from normal expectations; somewhat odd, strange, or abnormal

synonyms : irregular

Examples

1. These emotional changes are atypical.

2. So in this instance, the alloy is completely atypical.

3. Women and older people often have atypical symptoms.

4. The suspension points and disjointedness in this extract are atypical of Rand’s prose style and of Dagny’s thought processes.