11
rock(noun, stone, hardness, metal, slab)
8
cobblestone
8
stone(noun, surface, hardness, metal, slab)
4
gravel(noun, stone, metal, slab, crystal)
2
shingle(noun, nugget)
2
flint(noun, hardness)
2
grain(noun, crystal, nugget, quartz)
2
pellet(noun, sphere, pill, bullet)
2
cobble
2
pebblestone
2
slingstone
2
speck
1
boulder(noun, stone, metal, slab, crystal)
1
cement
1
concrete
1
crag(noun, stone, hardness, metal, slab)
1
crystal(noun, hardness, nugget, quartz)
1
mite
1
granite(noun, hardness)
1
metal(noun, stone, slab, crystal, nugget)
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APASmart Define. (2016). Pebble thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/pebble/thesaurus/synonyms
ChicagoSmart Define. 2016. "Pebble thesaurus" https://smartdefine.org/pebble/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2016, Pebble thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/pebble/thesaurus/synonyms>.
MLASmart Define. "Pebble thesaurus" 23 February 2016. Web. 20 September 2026. <https://smartdefine.org/pebble/thesaurus/synonyms>