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plumbline Synonyms

Another word for plumbline

Choosing another word for plumbline depends on context, so the synonyms and similar words below are separated across 2 exact definitions and ranked by match strength.
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• noun (Context 1)

A cord with a heavy lead weight or plumb bob attached to one end, used in construction, carpentry, and navigation to determine whether a surface is truly vertical or to measure the depth of water.

Usage Example

"The mason suspended a plumb line from the top of thebrickwork to ensure the new wall was perfectly vertical."

Strongest
plumb line
Strong
plummet

• noun (Context 2)

A criterion, standard, or principle used to test truth, rectitude, or accuracy.

Usage Example

"Constitutional principles serve as the ethical touchstone by which the court measures new legislation."

Strong
touchstone
benchmark
yardstick
criterion
standard
litmus test

• Nearby Words

plumbago
plumber
plumbing
plumbline
plumcake
plumcot
plume

Cite this Entry

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