FAB
FABACEOUS
FABBER
FABBEST
FABLE
FABLED
FABLER
FABLERS
FABLES
FABLIAU
FABLIAUX
FABLING
FABLINGS
FABRIC
FABRICANT
FABRICANTS
FABRICATE
FABRICATED
FABRICATES
FABRICATING
FABRICATION
FABRICATIONS
FABRICATIVE
FABRICATOR
FABRICATORS
FABRICKED
FABRICKING
FABRICS
FABS
FABULAR
FABULATE
FABULATED
FABULATES
FABULATING
FABULATOR
FABULATORS
FABULISE
FABULISED
FABULISES
FABULISING
FABULIST
FABULISTIC
FABULISTS
FABULIZE
FABULIZED
FABULIZES
FABULIZING
FABULOSITIES
FABULOSITY
FABULOUS
FABULOUSLY
FABULOUSNESS
FABULOUSNESSES
FABURDEN
FABURDENS

55 words start with FAB.