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.
SAFs come from sources such as municipal solid waste, leftovers from the agricultural and forestry industry, used cooking oil, crops and plants, and hydrogen.
Source: https://www.legit.ng/business-economy/1528426-european-aviation-sector-fears-rules-clip-wings/