Synonyms of PLAIN

noun - extensive tract of level open land

noun - a basic knitting stitch

verb - express complaints, discontent, displeasure, or unhappiness

adj - clearly revealed to the mind or the senses or judgment

adj - lacking patterns especially in color

adj - not mixed with extraneous elements

adj - free from any effort to soften to disguise

adj - lacking embellishment or ornamentation

adj - lacking in physical beauty or proportion

adv - unmistakably (`plain' is often used informally for `plainly')

Synonyms of PLAIN