Synonyms|66Antonyms|0|Broader|3Narrower|0Related|67
5
lava(noun, matter, rock, obsidian)
4
granite(noun, rock)
3
magma(noun, rock, slag, obsidian)
3
stone(noun, rock)
3
volcanic rock(expression, idiom)
1
limestone(noun, rock)
1
sandstone(noun, rock)
1
basaltic
1
obsidian(noun, rock, slag)
1
scoria(noun, slag, obsidian)
1
block lava
1
brash
1
breccia
1
chalk(noun, rock)
1
conglomerate
1
crag
1
druid stone
1
earthenware
1
festooned pahoehoe
1
gneiss
For more, visit Basalt on Power Thesaurus
11 years ago|1.1k views|share |citing 
APASmart Define. (2015). basalt thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/basalt/thesaurus/synonyms
ChicagoSmart Define. 2015. "basalt thesaurus" https://smartdefine.org/basalt/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2015, basalt thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/basalt/thesaurus/synonyms>.
MLASmart Define. "basalt thesaurus" 10 April 2015. Web. 21 September 2026. <https://smartdefine.org/basalt/thesaurus/synonyms>