UNJADED
UNJAM
UNJAMMED
UNJAMMING
UNJAMS
UNJAUNDICED
UNJEALOUS
UNJOINED
UNJOINT
UNJOINTED
UNJOINTING
UNJOINTS
UNJOYFUL
UNJOYOUS
UNJUDGED
UNJUST
UNJUSTER
UNJUSTEST
UNJUSTIFIABLE
UNJUSTIFIABLY
UNJUSTIFIED
UNJUSTLY
UNJUSTNESS
UNJUSTNESSES

24 words start with UNJ.