interruption (n.)
- abeyance
- arrest
- blockage
- blocking
- breach
- break
- caesura
- cease
- cease-fire
- cessation
- check
- clearance
- closure
- constriction
- cramp
- delay
- detainment
- detention
- discontinuity
- disruption
- disturbance
- doldrums
- dormancy
- downtime
- drop
- encroachment
- entrance
- entrenchment
- fissure
- fixation
- gap
- hesitation
- hiatus
- hindrance
- holdup
- holiday
- impediment
- impingement
- imposition
- impropriety
- inappropriateness
- inauspiciousness
- inconvenience
- incursion
- inexpedience
- infelicity
- infiltration
- influx
- infringement
- inhibition
- injection
- inopportuneness
- inroad
- insinuation
- interference
- interim
- interjection
- interlude
- intermezzo
- intermission
- intermittence
- interposition
- interregnum
- interstice
- interval
- intervention
- intrusion
- invasion
- irrelevance
- irruption
- jump
- lacuna
- lapse
- latency
- lateness
- layoff
- leap
- leeway
- let
- letup
- lull
- margin
- negativism
- obstruction
- obstructionism
- occlusion
- opposition
- pause
- plateau
- prematurity
- quiescence
- quiescency
- recess
- relief
- remission
- rent
- repression
- resistance
- respite
- rest
- restraint
- restriction
- retardation
- rift
- room
- rupture
- setback
- space
- split
- squeeze
- stand-down
- stay
- stop
- stopping
- stranglehold
- stricture
- suppression
- surcease
- suspension
- trespass
- truce
- unfavorableness
- unfitness
- unpropitiousness
- unseasonableness
- unsuitability
- untimeliness
- vacation
- wrongness