Covalent

1 clue
Like some bonds
Similar answers:
Aintvalentinesday
Allentate
Allentoussaint
Allentown
Allentownpa
Allenturner
Ambivalent
Aplenty
Assilentasapost
Bemyvalentine
Benevolent
Besilent
Bivalent
Blent
Bluevalentine
Cashequivalents
Circustalent
Colorforvalentinesday
Corporalentrance
Corpulent