unimbellished

Adjective

unembellished (comparative more unembellished, superlative most unembellished)

1. Plain, unadorned, or simple.
   • Thus passed the last of the North Wales Narrow Gauge locomotives, and one of the few American-built locomotives to survive in Great Britain; the sadly cropped though once elegant Russell, and the unembellished yet useful Yankee plug-ugly.1941 October, C. Hamilton Ellis, Charles E. Lee, “The Welsh Highland Railway—III”, in Railway Magazine, page 435

   Synonyms:

   austere, bare, modest, undecorated, unadorned, chaste, inornate, plain, quiet, severe

   Antonyms:

   adorned, decorate, complicated, bedizened, blatant, blingish, brash, campy, catchpenny, chichi