hitch

Synonyms: block bug catch check delay discontinuance drawback glitch hang-up hindrance hold-up impediment interruption joker mishap snafu snag stoppage stumbling block tangle trouble

Antonyms: advantage benefit chance opening opportunity

Synonyms: attach chain connect couple harness hook lash make fast moor strap tether tie unite yoke

Antonyms: disjoin unchain unfasten unhitch unlock