Synonyms that are in the dictionary are marked in green. Synonyms that are not in the dictionary are marked in red.
Antonyms that are in the dictionary are marked in green. Antonyms that are not in the dictionary are marked in red.
These structures are structures that exist on top of larger, pre-existing compressional tectonic structures on the planet.
Source: https://houstonianonline.com/mercury-the-innermost-planet-in-our-solar-system/