closed in can also be used instead of covered in
setback
believableconceivablelikelylogicalprobable
available, void
impair=hinder, impede
disperse diffuse divide
A synonym would be repulsive or disturbing.
area, amount, ambit
frogs are coverd in mucus
venus is coverd with clouds
An area that is taboo, or hands-off.
Antonym-incorrect Synonym-correct
Foe Nemesis OpponentA synomym for enemy is foe