[a] 1) cerucup, lancip, rancap, rancung, runcing, tuding;

2) galak, garang, sengit;

3) bengis, berbisa, bersanding, calak, cempala mulut, cencala, keras, ketus, lancang mulut, menusuk ([ki]), menyakitkan, menyengat ([ki]), nyelekit ([cak]), pedas;

4) drastis, intens, kuat, mencolok;

5) brilian, cemerlang ([ki]), cendekia, cerdas, cerdik, encer ([ki]), genial, genius, intelek, inteligen, lantip, pandai, perseptif, pintar, ringan kepala, tajam otak, terang akal;

6) kontras;