As nouns the difference between terms and orology
is that terms is while orology is (geomorphology) the study or science of mountains, in particular how they are/were formed.
terms
English
Noun
(head)
Statistics
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orology
English
Noun
(-)
(geomorphology) the study or science of mountains, in particular how they are/were formed
Related terms
* orologist
* orological
* orologically
Synonyms
* orography