Aphabetic letter pairs in words

UM: Muumuu

UN - unfunny

UO: Fluoride

UP = up, puppy

UQ: bouquet

UR = murmur

US - us

UT: Utter

UU = vacuum

UV = uvula

UW: Thruway

UX: uxorious

UY = buy

UZ = fuzzy

VA = countervailing

VB = luvbug

Where is everybody?

VC = levcard (a prepaid bank-card issued by a Bulgarian bank.)

VD - Havdalah (a Jewish religious ceremony or formal prayer marking the end of the Sabbath.)

VE = venerative

VF - IVF (in vitro fertizilation