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backdoor Synonyms

Another word for backdoor

Choosing another word for backdoor depends on context, so the 17 synonyms and similar words below are separated across 6 exact definitions and ranked by match strength.
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• noun (Context 1)

A hidden or undocumented method of bypassing normal authentication or security controls in a computer program, system, or encrypted device.

Usage Example

"Security researchers discovered a hidden trapdoor in the router firmware that allowed remote access without a password."

Strongest
trapdoor
Strong
loophole

• adjective (Context 2)

Achieved or conducted by indirect, secret, or unauthorized means rather than through official channels.

Usage Example

"Critics argued that the emergency regulation was a underhand attempt to impose a new tax without legislative approval."

Strong
underhand
surreptitious
clandestine
underhanded
covert
behind-the-scenes
indirect
furtive

• noun (Context 3)

An indirect, secret, or unauthorized means of gaining access or achieving an objective.

Usage Example

"The internship program often serves as a loophole into full-time employment at the firm."

Strong
loophole
workaround

• noun (Context 4)

A door located at the rear of a building or house; a back door.

Usage Example

"Deliveries are usually brought in through the back door near the kitchen."

Strongest
back door
Strong
postern

• verb (Context 5)

To install a hidden means of bypassing security in, or gain unauthorized access to (a computer system or software).

Usage Example

"The attackers managed to compromise the server before the security patch was deployed."

Strong
compromise
infiltrate

• verb (Context 6)

To introduce, achieve, or pass (something) through indirect, covert, or unorthodox channels.

Usage Example

"Lawmakers were accused of trying to sneak the controversial provision into the final budget bill."

Strong
sneak
Weak
slip

Opposites of backdoor

The opposite of backdoor shifts depending on context. Common opposites include:

front door
aboveboard
overt
direct
transparent
open
official
See all opposites of backdoor

Cite this Entry


Wordmom. (2026). Synonyms for Backdoor. In Wordmom Thesaurus. Retrieved Nov 5, 2026, from https://wordmom.com/synonyms/backdoor
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