1. Lacking in impressiveness
   "on the whole the results of this system are unimposing"

See also: unimpressive

• mRNA
• Mrs.
• Mrs. Gandhi
• Mrs. Henry Wood
• Mrs. Humphrey Ward
• Mrs. Simpson
• MRSA
• MRTA
• ms
• MS-DOS
• msasa
• MSB
• MSc
• msec
• MSG
• MSH
• MST
• Mt
• Mt Etna
• Mt Orizaba
• Mt. Ararat
• Mt. Everest
• Mt. McKinley
• Mt. Olympus
• Mt. Ranier