hard_worker has definitions from the field of work
1
[ noun ] (work) someone who works as hard as a slave

Synonyms

slave striver

Used in print

(Raymond J. Corsini et al., Roleplaying in Business...)

The engineer had more_than seven years of experience in the firm , was well trained , was considered a hard_worker , was respected by his fellow engineers for his technical competence and was regarded_as a `` comer '' .

Related terms

worker slave

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