| optional variant | varian bebas | varian pilihan | lihat: free variant | Linguistik |
| variant-carrier | pendukung varian | pendukung varian | pendukung varian | Kesusasteraan |
| variant | varian | varian | varian | Kesusasteraan |
| variant | varian | kelainan/varian | kelainan | Linguistik |
| combinatory variant | varian gabungan | varian gabungan | varian gabungan lihat: allophonic variant | Linguistik |
| soil variant | ragam tanah | varian tanah | varian tanah | Pertanian |
| individual variant | kelainan individu ingresif | kelainan individu/varian individu | varian bebas/kelainan bebas | Linguistik |
| free variant/free variation | varian bebas | kelainan bebas/varian bebas | kelainan bebas/varian bebas | Linguistik |
| facultative variant | varian bebas | varian bebas/kelainan bebas | varian bebas/kelainan bebas | Linguistik |
| diaphonic variant | varian diafon | kelainan diafon/varian diafon | kelainan diafon | Linguistik |