WWordGenerator.org GeneratorsWord ListsBlogAboutGenerate a word Home / O / oil conservation oil conservation noun 16 letters Scrabble 20 WWF 25 Definitions noun the conservation of petroleum resources Look “oil conservation” up elsewhere Wiktionary ↗ Merriam-Webster ↗ Etymonline ↗ Dictionary.com ↗ Want another word?Spin the dictionary for a fresh one. Generate a word →