Where does “uncommon” come from?

Uncommon derives from English common, which combines Latin communis (from Proto-Indo-European ḱóm, meaning "with") and Latin unus (from Proto-Indo-European óynos, meaning "one"), prefixed with the negation ne.

uncommon (English): Rare; not readily found; unusual; Remarkable;...

Definitions

  1. Rare; not readily found; unusual; Remarkable;...

Ancestry of “uncommon”, step by step

StepLanguageWordMeaning
1EnglishcommonMutual; shared by more than one; Occurring or...
2Middle EnglishcomunShared, common; belonging to all in a group
3Anglo-Normancomuncommon
4Old Frenchcomuncommon
5Latincommūniscommon, commonplace, ordinary, general, universal, shared, shared alike, of both sides, belonging to two or more together
6Old Latincom(m)oinis
7Proto-Italickommoiniscommon
8Proto-Indo-Europeanḱom-moy-ni-held in common
9Proto-Indo-Europeanḱómbeside, near, by, with
10Proto-Indo-EuropeanḱeDeictic particle, here; Post-positional...
11Middle Englishkyt
12Germankittputty certain kinds of cement used for fixing e.g. window panes
13Old High Germankuti
14Proto-West Germanickwidugum, resin
15Proto-Germanickweduzresin
16Proto-Indo-Europeangʷet-resin, gum; to say, speak
17Proto-Indo-Europeangū-to bend; curve; arch; vault; to bow, bend, arch,...

Words derived from “uncommon

Every word from Proto-Indo-European gū-