Etymology

unmannerly

un·man·ner·ly
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Today it means: Not mannerly (“polite; having good manners”). Full definition →

Middle English unmanerli ← Old French manere ← Latin manuārius
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unmannerly · adjective1

  1. Proto-Indo-European · derived from*(s)meh₂-“to beckon”
  2. Latin · derived frommanuārius“of or pertaining to the hand”
  3. Old French · derived frommanere“fashion, manner, way”
  4. Middle English · inherited fromunmanerli“of a person: disorderly, unruly; of conduct: inappropriate, improper”
  5. English todayunmannerly

From Middle English unmanerli (“of a person: disorderly, unruly; of conduct: inappropriate, improper”), from un- (prefix meaning ‘not’) + manerli, manerly (“well-mannered; modest; customary; moral”). Manerli is derived from maner (“kind, sort; form, nature; circumstances; method, manner; outward behaviour, manners; morals; custom, usage; cause, reason”) (from Anglo-Norman, Old French manere (“fashion, manner, way”), from Latin manuārius (“of or pertaining to the hand”), from manus (“hand”), ultimately from Proto-Indo-European *(s)meh₂- (“to beckon”)) + -li (suffix forming adjectives). The English word is analysable as un- + mannerly, and is cognate with Danish umanerlig, German unmanierlich, Middle Dutch onmanierlijc (modern Dutch onmanierlijk), Swedish omanerlig, West Frisian ûnmanearlik.

unmannerly · adverb2

  1. Middle English · inherited fromunmanerli“discourteously, rudely; excessively, unrestrainedly”
  2. English todayunmannerly

From Middle English unmanerli (“discourteously, rudely; excessively, unrestrainedly”) [and other forms], from un- (prefix meaning ‘not’) + manerli, manerly (“with good manners, courteously; in accordance with custom or propriety, appropriately, becomingly, properly; respectfully”). Manerli is derived from maner (“kind, sort; form, nature; circumstances; method, manner; outward behaviour, manners; morals; custom, usage; cause, reason”) (see further at etymology 1) + -li (suffix forming adverbs). The English word is analysable as un- + mannerly, and is cognate with Middle Dutch onmanierlike (modern Dutch onmanierlijk).

Words from the same roots

Latinmanuārius all →

mannermanuary

Proto-Indo-European*(s)meh₂- all →

amazemongermanumissionmanaclemaniplemanumissive

Etymology from Wiktionary, CC BY-SA 4.0.