nonrecurrent
Happening just once
Nonrecurrent means not happening again or not repeated.
A nonrecurrent expense is a one-time cost that won't appear in future budgets.
Nonrecurrent symptoms occur once and don't return.
The term appears most often in financial and medical contexts to distinguish isolated events from ongoing patterns.
Occurring only once
- singleOne in number
- unrepeatableImpossible to do again
- one-offSingular, unrepeated instance
- standaloneComplete without attachments
isolated · solitary · individual · discrete · separate · unconnected · independent · self-contained
Occurring only once
- extraordinaryBeyond what's typical
- non-operatingNot currently in use
- exceptionalNotably above the norm
- write-offRecorded value reduction
windfall · impairment · restructuring · severance · settlement · gain · loss · charge
Occurring at irregular intervals
- occasionalHappening at intervals
- irregularDeviating from normal patterns
- infrequentHappening only occasionally
- scatteredSpread irregularly about
erratic · unpredictable · discontinuous · patchy · unsteady · random · variable · inconsistent
Never having occurred before
- extraordinaryBeyond what's typical
- anomalyDeparture from the expected
- outlierDistant data point
- aberrationDeviation from the norm
phenomenon · rarity · novelty · oddity · fluke · quirk · peculiarity · irregularity
Temporary, soon departing
- temporaryLimited in duration
- fleetingPassing very quickly
- ephemeralLasting very briefly
- momentaryLasting very briefly
passing · brief · short-lived · impermanent · finite · limited · terminable · provisional
one-time
Occurring only once
- singleOne in number
- unrepeatableImpossible to do again
- one-offSingular, unrepeated instance
standalone · isolated · solitary · individual · discrete · separate · unconnected · independent · self-contained · detached
one-time
Occurring only once
- extraordinaryBeyond what's typical
- non-operatingNot currently in use
- exceptionalNotably above the norm
write-off · windfall · impairment · restructuring · severance · settlement · gain · loss · charge · adjustment
intermittent
Occurring at irregular intervals
- occasionalHappening at intervals
- irregularDeviating from normal patterns
- infrequentHappening only occasionally
scattered · erratic · unpredictable · discontinuous · patchy · unsteady · random · variable · inconsistent · nonperiodic
unprecedented
Never having occurred before
- extraordinaryBeyond what's typical
- anomalyDeparture from the expected
- outlierDistant data point
aberration · phenomenon · rarity · novelty · oddity · fluke · quirk · peculiarity · irregularity · deviation
transient
Temporary, soon departing
momentary · passing · brief · short-lived · impermanent · finite · limited · terminable · provisional · interim