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.
Steps away from the springs, the desert reasserted itself: hedgehog cacti, spiky agave and shrubby Mormon tea.
Source: https://www.hcn.org/issues/55.5/scientific-research-tenacious-specimens-of-the-grand-canyon