As adjectives the difference between igneous and pyro
is that igneous is pertaining to, having the nature of fire; containing fire; resembling fire; as, an igneous appearance while pyro is pyromaniac, pyromaniacal.
As a noun pyro is
(slang) a pyromaniac.
igneous
English
Adjective
(
en adjective)
Pertaining to, having the nature of fire; containing fire; resembling fire; as, an igneous appearance
(geology) Resulting from, or produced by, the action of great heat; with rocks, it could also mean formed from lava/magma; as, granite and basalt are igneous rocks
pyro
English
Noun
(
en noun)
(slang) a pyromaniac
pyrocellulose
pyrotechnician
pyrotechnics
(archaic, especially, photography) pyrogallic acid
Adjective
(
en adjective)
pyromaniac, pyromaniacal
pyrotechnic
See also
* pyromania
Anagrams
*