1. in good condition, in fine shape, in form, in good health, (feeling) well, in working order, going well, running smoothly

adjective (keiyoushi) - yoi/ii class expressions (phrases, clauses, etc.)

2. glib, slick, smooth-talking, smooth-tongued

adjective (keiyoushi) - yoi/ii class expressions (phrases, clauses, etc.)

3. harmonious, melodious, rhythmical, musical

adjective (keiyoushi) - yoi/ii class expressions (phrases, clauses, etc.)