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Unfathered
- Having no father; fatherless; hence, born contrary to nature.
Unfeather
- To deprive of feathers; to strip.
Unfeatured
- Wanting regular features; deformed.
Unfeaty
- Not feat; not dexterous; unskillful; clumsy.
Unfellow
- To prevent from being a fellow or companion; to separate from one's fellows; to dissever.
Unfellowed
- Being without a fellow; unmatched; unmated.
Unfence
- To strip of a fence; to remove a fence from.
Unfestlich
- Unfit for a feast; hence, jaded; worn.