Fly by night synonyms

What is another word for Fly by night?

• unreliable

  doubtful, careless
• untrustworthy

  doubtful, careless
• iffy

  doubtful
• unsafe

  uncertain, unfaithful
• irresponsible

  unfaithful, not true
• dishonest

  uncertain, deceitful
• deceitful

  dishonest, unfaithful
• dubious

  doubtful, unfaithful
• unscrupulous

  dishonest
• shady

  doubtful, dishonest
• shifty

  dishonest, uncertain
• slippery

  dishonest, deceitful
• ephemeral

  weak, fleeting
• fleeting

  temporary, unreliable and shady
• fickle

  careless, unfaithful
• fly-by-night

  unsettled, careless
• insecure

  uncertain
• unaccountable

  careless
• feckless
• undependable

  not true, unreliable and shady
• disreputable

  not true, unreliable and shady
• crooked

  deceitful
• short-lived

  temporary, unreliable and shady
• treacherous

  uncertain, deceitful
• transitory

  temporary, not around for long
• temporary

  fleeting, unreliable and shady
• transient

  unsettled, fleeting
• brief

  fleeting, temporary
• momentary

  temporary, not around for long
• questionable

  not true