Find Synonyms

thorough Synonyms

Another word for thorough

Choosing another word for thorough depends on context, so the 29 synonyms and similar words below are separated across 3 exact definitions and ranked by match strength.
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• adjective (Context 1)

Performed or written with great care and completeness, leaving no detail overlooked.

Usage Example

"The inspectors conducted a comprehensive examination of the building's electrical wiring."

Strongest
comprehensive
exhaustive
complete
in-depth
Strong
detailed
extensive
intensive
all-inclusive
rigorous
sweeping

• adjective (Context 2)

Taking great pains to do things accurately, methodically, and carefully (used of a person or their approach).

Usage Example

"She is a meticulous researcher who verifies every primary source before publishing."

Strongest
meticulous
conscientious
scrupulous
Strong
diligent
painstaking
careful
methodical
punctilious
exacting
systematic

• adjective (Context 3)

Absolute or total in degree or extent (typically used before a noun for emphasis).

Usage Example

"Despite the rainy weather, the outdoor concert was a complete success."

Strongest
complete
total
utter
absolute
Strong
out-and-out
downright
unmitigated
sheer
unqualified
thoroughgoing

Opposites of thorough

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

cursory
superficial
careless
sloppy
incomplete
partial
slipshod
perfunctory
See all opposites of thorough

• Nearby Words

thorny
thorny devil
thornyhead
thorough
thoroughbred
thoroughfare
thoroughgoing

Cite this Entry

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