1. not typical; not conforming to the type, standard, or usual pattern
Usage: less common variant of 'atypical'; both forms are standard

Examples

• Her atypic response to the medication concerned the doctor.
• The weather this winter has been atypic for the region.
• His atypic behavior made his friends wonder if something was wrong.
• The patient showed atypic symptoms that didn't match the diagnosis.
• This atypic design choice set the building apart from others in the neighborhood.
• The team's atypic strategy surprised their opponents.