VOW
NOUNS
1000 — BEOT a vow, a promise, a threat, a boast → obs.
1000 — HOTE a promise, a vow → obs.
1200 — BEHEST a vow, a promise → obs.
1460 — BEHETE a vow, a promise → obs.
NOUNS, PERSON
1590 — OBLIGEE a person who vows or promises; one who undertakes an obligation → obs.
1846 — SANCTIONER a person who vows or promises; one who sanctions; one who permits
VERBS
1000 — BEHIGHT to vow, to promise → obs.
1175 — BEHEST to vow, to promise → obs.
1606 — NUNCUPATE to express a vow in words, to announce or declare a promise → obs.
1764 — VUM to vow → US
Lexicophilia 