easy

(obsolete) good

(colloquial, informal) good / (colloquial, predicative only) enough; not wanted any more.

better (comparative of the adjectives good or well)

all right, OK / An interjection used when comforting someone; alright

Classical Japanese form of 良い (yoi)

spirit; mind / energy; air; atmosphere / mood; feeling; intention / vigor; vitality; courage / character; nature; disposition

not necessary to; don't have to

Expresses gratitude or relief for something that happened in the past, a choice made, etc.

If only ~