Appendix:Old English athematic declension


 * Athematic Old English nouns are typically one-syllable nouns that umlaut their stem vowel, making ō→ē, ā→ǣ, an→en, u→y.
 * If an ending beginning with an u is present, it becomes e in inflected forms.
 * If an athematic noun is masculine, the nominative/accusative plural and dative singular umlaut. If feminine, then the genitive may also umlaut.

Masculine
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Short feminine
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Long feminine
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Long neuter
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