کودن (صفت)
slight , fat-witted , backward , dull , dimwitted , slow , unintelligent , lumpish , beef-brained , blate , blockish , muddle-headed , thick-witted , witless , cockeyed , crass , stockish , doddering , fat-headed , feeble-minded , half-wit , unapt
احمق (صفت)
dotty , senseless , silly , dense , cockscomb , foolish , dull , batty , stupid , frivolous , dopey , thickheaded , inane , fatuous , cockeyed , unmeaning , daffy , daft , fat-headed , feeble-minded , gawky , loony , spooney , spoony
کند (صفت)
late , tardy , heavy , slack , dull , slow , lagging , blate , sluggish , blunt , lazy , loggy , logy , dilatory , unapt , unready , leaden , low-speed , snail-paced
گرفته (صفت)
solemn , thick , muggy , dull , darksome , low-spirited , chock-full , gruff , eerie , hoarse , choky , sombrous , eery , muzzy , poky , pokey , tristful
راکد (صفت)
still , resting , dull , inert , static , immovable , stagnant
کند کردن (فعل)
slacken , rebate , clog , dull , blunt , sheathe , decelerate , hebetate , let up