[a] 1) beruju, bontot, buncit, bungsu, buntut, terakhir, termuda;

2) primitif, sederhana, tertinggal;

3) aktual, hangat, mutakhir, terbaru;

4) lambat, lemah, idiot, imbesil, sementung, tunagrahita;

1) [a] terdepan;

2) [n] anteseden, contoh, ikutan, model, preseden, teladan;

[a] 1) terdahulu;

2) penting, utama;