Badtill

1 clue
. . . ___ I be best": "Henry VI, Part III
Similar answers:
Abad
Abadaba
Abadan
Abaddon
Abadegg
Abadeh
Abadending
Abadge
Abadwaytolunch
Abbado
Actsbad
Aintbad
Allbad
Amoetillado
Amontillado
Andstillirinse
Andstillirise
Antilles
Apostille
Artillery