Synonyms and Antonyms for obstructor

Synonyms:

• preventative
• hinderance
• hindrance
• obstacle
• structure
• tumbler
• hitch
• incumbrance
• blockage
• encumbrance
• barrier
• obstruction
• blockade
• preventive
• impediment
• bar
• interference
• construction
• block
• impedimenta
• obstructer
• stoppage
• closure
• stop
• occlusion

Antonyms:

• unprotective
• permissive
• unhealthful
• natural object
• action

Synonyms:

• thwarter
• eristic
• naysayer
• disputant
• stonewaller
• obstructer
• resister
• obstructionist
• controversialist

Antonyms:

• activeness
• activity
• ride
• disconnect
• unhitch