実効性（じっこうせい）
JLPT N2 · noun
Meaning: practical effectiveness
Example sentences
- その対策には実効性がない。 — That measure has no real effectiveness.
- 実効性のある政策を求める。 — Call for effective policies.
Related words
See it used in real works
- Example sentences from Japanese novels & web fiction (Massif)
- Hear “実効性” pronounced in real videos (YouGlish)