One scholarly question. Every attached source. The present editorial state, without pretending the last word has been written.
resolvedestablished
Do feógean, fiógan, feón, and fión prove separate lexemes?
No. They are presented inside one paradigm or as linked contracted forms. Variation in vowel, spelling, and contraction is evidence about the verb, not a license to multiply headwords.
An Old English verb meaning hate or persecute, recorded as FEÓGAN, feógean, fiógan, contracted feón and fión, with participle feógende and a broad present-and-past paradigm. Bosworth–Toller supplies examples whose objects include crimes, evil ways, law, peace, a temple, friends, and people. The verb continues reconstructed Proto-Germanic *fi(j)ēn-. Its active-participial formation lexicalized prehistorically as the enemy noun behind Old English fēond and modern fiend, but the verb, participle, and noun are not one interchangeable category.
01
DIRECT CLAIM EVIDENCE
2 SOURCES WITH A STANCE
A citation is not a vote. Each record says whether the work supports, challenges, contradicts, or contextualizes the position—and identifies the exact locus used.