Obsidian is an igneous rock.
Source: tatoeba (11492679)
Igneous
/ˈɪɡ.ni.əs/
Synonyms for "igneous" (10 found)
Ranked by relevance and common usage.
Related word relations
OpenGloss and ConceptNet supply richer edges like generalizations, collocations, and derivations.
More general
3 entriesMore specific
4 entriesCollocations
5 entriesigneous differentiationigneous intrusionigneous mineralsigneous rockigneous texture
Inflections
2 entriesmore igneousmost igneous
Derivations
2 entriesAntonyms
1 entriessimilar
1 entriesSample sentences
6 total sentences available.
Igneous rocks form when lava cools.
Source: tatoeba (12910365)
This island is full of igneous rock.
Source: tatoeba (13162281)
The stone had an igneous appearance.
Source: wiktionary
Showing 4 of 6 available sentences.