1) [n] proporsional, simetris;
2) bertimbal, sarna, sebabat, sebanding, sederajat, sejajar, sekelas, selevel, sepadan, separas, setakar, setara, setimbang, setimpal, setingkat, setolok, sumbut;
3) [a] cocok, harmonis, serasi;
4) [a] balui, pulik, remis, sama kuat, seri;