Synonym for "insidious"

 General Synonyms:

• Stealthy: Proceeding or accomplished secretly.
• Deceptive: Tending to mislead or trick.
• Sly: Clever in a cunning or deceitful way.
• Smooth: Operating or proceeding in a subtle and crafty manner.
• Sneaking: Proceeding or done in a secret or sly manner.
• Subtle: So delicate or precise as to be difficult to analyze or describe.
• Surreptitious: Kept secret, especially because it would not be approved of.

Synonyms Emphasizing Harm:

• Treacherous: Guilty of or involving betrayal or deception.
• Perfidious: Deceitful and untrustworthy.
• Guileful: Cunning and deceitful.

Synonyms Emphasizing Cunning:

• Cunning: Having or showing skill in achieving one's ends by deceit.
• Designing: Intended to deceive or entrap.
• Scheming: Engaging in plotting or secret planning.
• Sharp: Mentally alert and observant.
• Smart: Intelligent or clever.
• Clever: Quick-witted and intelligent.
• Subtle: So delicate or precise as to be difficult to analyze or describe.
• Intriguing: Arousing curiosity or interest.
• Tricky: Cunning, deceptive, or skillful.
• Shrewd: Having or showing sharp powers of judgment.
• Sly: Clever in a cunning or deceitful way.
• Wily: Skilled at gaining an advantage, especially deceitfully.
• Politic: Prudent and tactful.
• Crafty: Clever at achieving one's aims by indirect or deceitful methods.
• Foxy: Clever and deceitful.
• Artful: Skillful and ingenious 

Subscribe

 YouTube Channel 

By Jerry Ramonyai

.