25 entries under noun topic. ×

16
width(time, piece, object, range)
12
length(time, measure, range, size)
10
bore(measure, object, size, thickness)
10
breadth(time, piece, object, range)
8
caliber(measure, object, size, thickness)
7
measure(time, piece, range, size)
7
span
5
calibre
5
size(measure, range, extent, distance)
3
distance
2
thickness
1
radius(thickness, breadth, half of diameter)
1
broadness(verb, object, bore)
1
expanse(time, piece, range, distance)
1
area(range, inside, span, measurements)
1
bulk
1
diam
1
gauge(measure, size)
1
diameters
1
byway
<12>
11 years ago|2.9k views|share |citing 
APASmart Define. (2015). diameter thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/diameter/thesaurus/synonyms
ChicagoSmart Define. 2015. "diameter thesaurus" https://smartdefine.org/diameter/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2015, diameter thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/diameter/thesaurus/synonyms>.
MLASmart Define. "diameter thesaurus" 10 April 2015. Web. 23 September 2026. <https://smartdefine.org/diameter/thesaurus/synonyms>