Igneous (Adjective)
Meaning 1
Like or suggestive of fire; "a fiery desert wind"; "an igneous desert atmosphere".
Classification
All adjective clusters.
Synonyms
Meaning 2
Produced under conditions involving intense heat; "igneous rock is rock formed by solidification from a molten state; especially from molten magma"; "igneous fusion is fusion by heat alone"; "pyrogenic strata".
Classification
Relational adjectives (pertainyms).