Japanese

Noun

働き者 ‎(hiragana はたらきもの, romaji hatarakimono)

1. hard worker, busy bee

Antonyms

• 怠け者

References

1. ↑ 1998, NHK日本語発音アクセント辞典 (NHK Japanese Pronunciation Accent Dictionary) (in Japanese), Tōkyō: NHK, ISBN 978-4-14-011112-3