SOV
SOVENANCE
SOVENANCES
SOVEREIGN
SOVEREIGNLY
SOVEREIGNS
SOVEREIGNTIES
SOVEREIGNTIST
SOVEREIGNTISTS
SOVEREIGNTY
SOVIET
SOVIETIC
SOVIETISATION
SOVIETISATIONS
SOVIETISE
SOVIETISED
SOVIETISES
SOVIETISING
SOVIETISM
SOVIETISMS
SOVIETIST
SOVIETISTIC
SOVIETISTS
SOVIETIZATION
SOVIETIZATIONS
SOVIETIZE
SOVIETIZED
SOVIETIZES
SOVIETIZING
SOVIETOLOGICAL
SOVIETOLOGIST
SOVIETOLOGISTS
SOVIETS
SOVKHOZ
SOVKHOZES
SOVKHOZY
SOVRAN
SOVRANLY
SOVRANS
SOVRANTIES
SOVRANTY
SOVS

42 words start with SOV.