2
harshness(roughness, unevenness)
2
impenetrability(noun, mass, bulk, density, impermeability)
2
level
2
mass(noun, measure, quantity, weight, capacity)
2
opacity
2
roughness
2
rudeness(roughness, unevenness)
2
size(quantity, height, measurement, length, dimension)
2
solidness(noun, density)
2
stage
2
stickiness(noun, wet, warmth, closeness, steam)
2
substance(noun, mass, weight)
2
thick
2
tier(noun, film, row, coat, layer)
2
viscousness(firmness, texture, runniness)
2
weightiness(noun, mass, weight, heaviness, robustness)
1
amplitude(quantity, size, dimension)
1
area(quantity, size, dimension)
1
array(mass, lump, accumulation, clump, blockage)
1
avoirdupois
11 years ago|4.4k views|share |citing 
APASmart Define. (2015). thickness thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/thickness/thesaurus/synonyms
ChicagoSmart Define. 2015. "thickness thesaurus" https://smartdefine.org/thickness/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2015, thickness thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/thickness/thesaurus/synonyms>.
MLASmart Define. "thickness thesaurus" 10 April 2015. Web. 22 September 2026. <https://smartdefine.org/thickness/thesaurus/synonyms>