SOFA
SOFABED
SOFABEDS
SOFAR
SOFARS
SOFAS
SOFFIONI
SOFFIT
SOFFITS
SOFT
SOFTA
SOFTAS
SOFTBACK
SOFTBACKS
SOFTBALL
SOFTBALLER
SOFTBALLERS
SOFTBALLS
SOFTBOUND
SOFTBOUNDS
SOFTCORE
SOFTCOVER
SOFTCOVERS
SOFTED
SOFTEN
SOFTENED
SOFTENER
SOFTENERS
SOFTENING
SOFTENINGS
SOFTENS
SOFTER
SOFTEST
SOFTGOODS
SOFTHEAD
SOFTHEADED
SOFTHEADEDLY
SOFTHEADEDNESS
SOFTHEADS
SOFTHEARTED
SOFTHEARTEDLY
SOFTHEARTEDNESS
SOFTIE
SOFTIES
SOFTING
SOFTISH
SOFTLING
SOFTLINGS
SOFTLY
SOFTNESS
SOFTNESSES
SOFTPASTE
SOFTS
SOFTSHELL
SOFTSHELLS
SOFTWARE
SOFTWARES
SOFTWOOD
SOFTWOODS
SOFTY

60 words start with SOF.