Plumb-line
Synonyms for Plumb-line
- plumb
- bob
- fathom
- sound
- perpendicular
- test
- yardstick
- criterion
- standard
- measure
- water table
- water level
- spirit level
- level
- lead
- plumb line
- plumbline
- take soundings
- sling the lead
- plumb the depths
- cast the lead
- heave the lead
- make a sounding
For more similar words, try Plumb-line on Thesaurus.plus dictionary