plain
- jafn, flatur, sléttur
- greinilegur, skýr
- óbrotinn, íburðarlaus
- hreinskilinn, einlægur
- einlitur
- óblandaður
- óbreyttur (plain diet)
- in plain language með skýrum (berum) orðum
- slétta, flatneskja
- völlur
Samheiti: apparent, apparently, bare, champaign, complain, evident, evidently, field, homely, kick, knit, knit stitch, kvetch, manifest, manifestly, obviously, patent, patently, plain stitch, plainly, quetch, sheer, sound off, spare, unembellished, unmingled, unmistakable, unmixed, unornamented, unpatterned, unvarnished
Andheiti: cheer, fancy, patterned