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

2 senses of jack of all trades

Sense 1
Jack of all trades -- (a person able to do a variety of different jobs acceptably well)
       => adult, grownup -- (a fully developed person from maturity onward)

Sense 2
handyman, jack of all trades, odd-job man -- (a man skilled in various odd jobs and other small tasks)
       => repairman, maintenance man, service man -- (a skilled worker whose job is to repair things)