(Classical Japanese, archaic) to pass; to go beyond / (Classical Japanese, archaic) to elapse; to exceed

alternative medicine

dating with compensation (payments, financial support, etc.); schoolgirl prostitution.

(medicine) not showing symptoms; being asymptomatic

subjective symptoms, symptoms that the patient is aware of (e.g. pain, nausea, fatigue, etc...)

right now, just now, immediately

necessary evil

necessity (quality or state of being necessary, unavoidable, or absolutely requisite)

unnecessary

needlessness