arrested (?.)

• babbling
• back
• backward
• behind
• behindhand
• belated
• blithering
• blocked
• bridled
• burbling
• callow
• caught
• charmed
• checked
• coarse
• constrained
• controlled
• crackbrained
• cracked
• crazy
• cretinistic
• cretinous
• crude
• curbed
• defective
• deficient
• delayed
• delayed-action
• detained
• dithering
• driveling
• drooling
• embryonic
• enchanted
• enthralled
• failing
• fascinated
• fixed
• gripped
• guarded
• half-baked
• half-witted
• held
• held up
• hung up
• hypnotized
• hypoplastic
• idiotic
• imbecile
• imbecilic
• immature
• impeded
• in a bind
• in abeyance
• in arrear
• in arrears
• in check
• in default
• in embryo
• in leading strings
• in ovo
• in remission
• in short supply
• in the rough
• inadequate
• incomplete
• infant
• inhibited
• jammed
• lacking
• late
• latish
• maundering
• mentally defective
• mentally deficient
• mentally handicapped
• mentally retarded
• mesmerized
• missing
• mongoloid
• moratory
• moronic
• needing
• never on time
• not all there
• obstructed
• on leash
• overdue
• oversimple
• part
• partial
• patchy
• pent-up
• rapt
• reductionistic
• reductive
• restrained
• retarded
• rough
• roughcast
• roughhewn
• rude
• rudimental
• rudimentary
• scant
• scanty
• scrappy
• set back
• short
• shy
• simple
• simpleminded
• simpletonian
• simplistic
• sketchy
• slobbering
• slow
• slowed down
• spellbound
• stopped
• stunted
• subnormal
• tardy
• unblown
• uncultivated
• uncultured
• uncut
• under control
• under discipline
• under restraint
• underdeveloped
• undeveloped
• unfashioned
• unfinished
• unformed
• unhewn
• unlabored
• unlicked
• unpolished
• unprocessed
• unpunctual
• unready
• unrefined
• untimely
• untreated
• unworked
• unwrought
• wanting