Antonyms of noun interference

1 of 5 senses of interference

Sense 1
intervention, interference -- (a policy of intervening in the affairs of other countries)
       Antonym of noninterference (Sense 1)
      => nonintervention, noninterference -- (a foreign policy of staying out of other countries' disputes)

Synonyms/Hypernyms (Ordered by Estimated Frequency) of noun interference

5 senses of interference

Sense 1
intervention, interference -- (a policy of intervening in the affairs of other countries)
       => foreign policy -- (a policy governing international relations)

Sense 2
hindrance, hinderance, interference -- (the act of hindering or obstructing or impeding)
       => act, deed, human action, human activity -- (something that people do or cause to happen)

Sense 3
noise, interference, disturbance -- (electrical or acoustic activity that can disturb communication)
       => trouble -- (an event causing distress or pain; "what is the trouble?"; "heart trouble")

Sense 4
interference -- ((American football) blocking a player's path with your body; "he ran interference for the quarterback")
       => blocking, block -- (the act of obstructing or deflecting someone's movements)

Sense 5
hindrance, hinderance, hitch, preventive, preventative, encumbrance, incumbrance, interference -- (any obstruction that impedes or is burdensome)
       => obstruction, obstructor, obstructer, impediment, impedimenta -- (any structure that makes progress difficult)