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un-safe
adjective as in inflammable
adjective as in insecure
adjective as in mad
adjective as in perilous
adjective as in precarious
Strongest matches
adjective as in ramshackle
adjective as in risky
Strongest matches
adjective as in slippery
adjective as in slippery
adjective as in threatening
Strongest matches
Strong matches
adjective as in touchy
Strongest matches
adjective as in treacherous
adjective as in undependable
adjective as in unprotected
adjective as in unsafe
adjective as in unsound
Strongest matches
adjective as in untrustworthy
Strong match
adjective as in vulnerable
adjective as in weak
adjective as in wobbly
Strongest matches
Strong match
adjective as in threatened
Strongest matches
Strong matches
Weak matches
adjective as in unsheltered
adjective as in life-threatening
adjective as in jeopardous
Weak matches
- adventurous
- alarming
- bad
- breakneck
- chancy
- critical
- dangersome
- deadly
- delicate
- dynamite
- exposed
- fatal
- formidable
- hairy
- hazardous
- heavy
- hot
- impending
- impregnable
- insecure
- loaded
- malignant
- menacing
- mortal
- nasty
- on collision course
- parlous
- perilous
- portentous
- precarious
- pressing
- queasy
- risky
- serious
- serpentine
- shaky
- speculative
- terrible
- thorny
- threatening
- ticklish
- touch-and-go
- touchy
- treacherous
- ugly
- unhealthy
- unsafe
- unstable
- urgent
- venturesome
- venturous
- viperous
- vulnerable
- wicked
adjective as in minatory
Weak matches
- aggressive
- alarming
- apocalyptic
- at hand
- baleful
- baneful
- black
- bullying
- cautionary
- close
- comminatory
- dangerous
- dire
- fateful
- forthcoming
- grim
- ill-boding
- imminent
- impendent
- impending
- inauspicious
- intimidatory
- looming
- loury
- lowering
- lowery
- minacious
- near
- overhanging
- portending
- portentous
- scowling
- sinister
- terrorizing
- ugly
- unlucky
- unpropitious
- unsafe
- upcoming
- warning
adjective as in parlous
Weak matches
- adventurous
- alarming
- bad
- breakneck
- chancy
- critical
- dangersome
- deadly
- delicate
- dynamite
- exposed
- fatal
- formidable
- hairy
- hazardous
- heavy
- hot
- impending
- impregnable
- insecure
- jeopardous
- loaded
- malignant
- menacing
- mortal
- nasty
- on collision course
- perilous
- portentous
- precarious
- pressing
- queasy
- risky
- serious
- serpentine
- shaky
- speculative
- terrible
- thorny
- threatening
- ticklish
- touch-and-go
- touchy
- treacherous
- ugly
- unhealthy
- unsafe
- unstable
- urgent
- venturesome
- venturous
- viperous
- vulnerable
- wicked
adjective as in pregnable
adjective as in tottering
adjective as in tottery
adjective as in vincible
adjective as in dangerous
Strongest matches
Strong match
adjective as in harmful
Strongest matches
adjective as in hazardous
adjective as in inflammable
adjective as in insecure
adjective as in mad
adjective as in perilous
adjective as in precarious
Strongest matches
adjective as in ramshackle
adjective as in risky
Strongest matches
adjective as in slippery
adjective as in slippery
adjective as in threatening
Strongest matches
Strong matches
adjective as in touchy
Strongest matches
adjective as in treacherous
adjective as in undependable
adjective as in unprotected
adjective as in unsafe
adjective as in unsound
Strongest matches
adjective as in untrustworthy
Strong match
adjective as in vulnerable
adjective as in weak
adjective as in wobbly
Strongest matches
Strong match
adjective as in threatened
Strongest matches
Strong matches
Weak matches
adjective as in unsheltered
adjective as in life-threatening
adjective as in jeopardous
Weak matches
- adventurous
- alarming
- bad
- breakneck
- chancy
- critical
- dangersome
- deadly
- delicate
- dynamite
- exposed
- fatal
- formidable
- hairy
- hazardous
- heavy
- hot
- impending
- impregnable
- insecure
- loaded
- malignant
- menacing
- mortal
- nasty
- on collision course
- parlous
- perilous
- portentous
- precarious
- pressing
- queasy
- risky
- serious
- serpentine
- shaky
- speculative
- terrible
- thorny
- threatening
- ticklish
- touch-and-go
- touchy
- treacherous
- ugly
- unhealthy
- unsafe
- unstable
- urgent
- venturesome
- venturous
- viperous
- vulnerable
- wicked
adjective as in minatory
Weak matches
- aggressive
- alarming
- apocalyptic
- at hand
- baleful
- baneful
- black
- bullying
- cautionary
- close
- comminatory
- dangerous
- dire
- fateful
- forthcoming
- grim
- ill-boding
- imminent
- impendent
- impending
- inauspicious
- intimidatory
- looming
- loury
- lowering
- lowery
- minacious
- near
- overhanging
- portending
- portentous
- scowling
- sinister
- terrorizing
- ugly
- unlucky
- unpropitious
- unsafe
- upcoming
- warning
adjective as in parlous
Weak matches
- adventurous
- alarming
- bad
- breakneck
- chancy
- critical
- dangersome
- deadly
- delicate
- dynamite
- exposed
- fatal
- formidable
- hairy
- hazardous
- heavy
- hot
- impending
- impregnable
- insecure
- jeopardous
- loaded
- malignant
- menacing
- mortal
- nasty
- on collision course
- perilous
- portentous
- precarious
- pressing
- queasy
- risky
- serious
- serpentine
- shaky
- speculative
- terrible
- thorny
- threatening
- ticklish
- touch-and-go
- touchy
- treacherous
- ugly
- unhealthy
- unsafe
- unstable
- urgent
- venturesome
- venturous
- viperous
- vulnerable
- wicked
adjective as in pregnable
adjective as in tottering
adjective as in tottery
adjective as in vincible
adjective as in dangerous
Strongest matches
Strong match
adjective as in harmful
Strongest matches
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Synonym of the day
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On this page you'll find 1182 synonyms, antonyms, and words related to un-safe, such as: burnable, combustible, dangerous, flammable, hazardous, and ignitable.
From Roget's 21st Century Thesaurus, Third Edition Copyright © 2013 by the Philip Lief Group.
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