jammed (adj.)
- aground
 - back
 - backward
 - behindhand
 - belated
 - blocked
 - bound
 - brimful
 - brimming
 - chained
 - chock-full
 - choked
 - clogged
 - close
 - close-knit
 - compact
 - compressed
 - concentrated
 - concrete
 - congested
 - consolidated
 - constipated
 - costive
 - crowded
 - delayed
 - dense
 - drenched
 - fast
 - fastened
 - firm
 - fixed
 - foul
 - fouled
 - full
 - glued
 - gluey
 - glutted
 - gorged
 - grounded
 - hard
 - heavy
 - held
 - hyperemic
 - impacted
 - impenetrable
 - impermeable
 - inextricable
 - jam-packed
 - late
 - latish
 - lavish
 - massive
 - nonporous
 - obstructed
 - overblown
 - overburdened
 - overdue
 - overfed
 - overflowing
 - overfull
 - overladen
 - overloaded
 - overstuffed
 - packed
 - plethoric
 - plugged
 - populous
 - prodigal
 - profuse
 - prolific
 - retarded
 - rife
 - satiated
 - saturated
 - secure
 - serried
 - set
 - slow
 - soaked
 - solid
 - stopped
 - stranded
 - stuck
 - studded
 - stuffed
 - substantial
 - superabundant
 - supercharged
 - supersaturated
 - swollen
 - taped
 - tardy
 - teeming
 - tethered
 - thick
 - thickset
 - thronged
 - tied
 - tight
 - transfixed
 - unpunctual
 - unready
 - untimely
 - viscid
 - viscous
 - wedged