clumped

braided bunched clustered coiled snarled tangled

banded bent clinched engaged entangled fastened gnarled hitched intertwined lashed lassoed linked looped meshed perplexed seized snagged spliced twisted warped whirled

knotty

straight untwisted

free loose separate

airtight fast short uncomfortable

blind blocked bolted choking cramping crushing cutting fastened firm fixed hermetic hermetically sealed impenetrable impermeable impervious locked nailed obstructed padlocked pinching plugged proof secure shrunken shut skintight slammed smothering snapped sound stopped up tied tied-up watertight

loose

open slack unsealed