Stopping up antonyms | verbs

Antonyms for Stopping up as a Verb

• permit

  block, obstruct
• aid

  block, obstruct
• assist

  block, obstruct
• further

  obstruct
• facilitate

  block, obstruct
• release

  block, make airtight
• allow
• encourage
• give
• help
• let go

  make airtight
• open

  make airtight
• unstop
• forward
• continue

  make airtight
• push
• advance
• begin

  make airtight
• start
• promote
• support
• unplug
• liberate
• unblock
• let up
• free
• loosen
• loose
• clear
• unclog
• unencumber
• unlock
• unseal
• disjoin
• disunite
• unfasten
• unclose
• not finish
• unloose
• delay
• put off
• refuse