Brainiac
Definition 1 of 2

Formal Usage
Use in academic or professional contexts.

In a meeting, refer to a key contributor as a brainiac.
Positive Connotation
Use 'brainiac' to compliment someone's intelligence.

Calling someone a brainiac can boost their confidence.
Social Skills
Consider the social implications; not all brainiacs excel in social situations.

A brainiac might struggle in group activities.
Compare with
geniuswhizsmartintellectualnerd
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