Synonyms/Hypernyms (Ordered by Estimated Frequency) of noun early_bird

2 senses of early bird

Sense 1
early bird -- (a person who arrives early before others do)
       => arrival, arriver, comer -- (someone who arrives (or has arrived))

Sense 2
early bird -- (a person who gets up very early in the morning)
       => riser -- (a person who rises (especially from bed); "he's usually a late riser")