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.
The participants also rucked 12 kilometers (7 miles) on a hiking trail carrying rucksacks equipped with 15 kilograms (33 pounds) of water, kettlebells, clothing and other miscellaneous items.