yūeki mugai
1. beneficial and harmless
Noun
#613543
1. beneficial and harmless
1. beneficial; profitable
1. harmless
1. Beneficial and harmless.
1. Not beneficial or harmless.; Not without benefit or harm.
1. Wasn't beneficial or harmless.; Wasn't without benefit or harm.
1. Likely harmless.; Possibly beneficial.
1. Harmless.; Beneficial.
1. Harmless; Beneficial
1. If beneficial and harmless; If it is beneficial and harmless