Synonyms of BUSIEST

What is another word for BUSIEST
1.

Synonyms of BUSIEST

adj - actively or fully engaged or occupied

adj - overcrowded or cluttered with detail

adj - intrusive in a meddling or offensive manner

adj - crowded with or characterized by much activity

adj - (of facilities such as telephones or lavatories) unavailable for use by anyone else or indicating unavailability

IN USE