Reconstruction:Proto-West Germanic/-iþu

This Proto-West Germanic entry contains reconstructed terms and roots. As such, the term(s) in this entry are not directly attested, but are hypothesized to have existed based on comparative evidence.

Proto-West Germanic

Etymology

From Proto-Germanic *-iþō.

Suffix

*-iþu f

  1. Forms abstract nouns from verbs, adjectives or other nouns.

Inflection

ō-stem
Singular
Nominative *-iþu
Genitive *-iþā
Singular Plural
Nominative *-iþu *-iþō
Accusative *-iþā *-iþā
Genitive *-iþā *-iþō
Dative *-iþē *-iþōm, *-iþum
Instrumental *-iþu *-iþōm, *-iþum

Derived terms

Proto-West Germanic terms suffixed with *-iþu

Descendants

  • Old English: , -þu, -þo, -t, -to
    • Middle English: -the, -ðe, -ðhe, -eth, -ethe, -ith, -ithe, -th, , -þe, -yth, -t, -te (following fricatives)
      • English: -th, -t
      • Scots: -th, -t
  • Old Frisian: -ithe, -te
    • Saterland Frisian: -te
    • West Frisian: -te
  • Old Saxon: -itha
  • Old Dutch: -itha
  • Old High German: -ida
    • Middle High German: -ede
      • German: -de (rare, not productive)
      • Luxembourgish: -t