CORE WORDS
COMPOUND WORDS
butyl | {n} | (either of four isomeric univalent hydrocarbon radicals, C[4]H[9]) | butylene | {n} | (isomeric aliphatic alkene) | isobutylene | {n} | (isobutene) SEE: isobutene :: | methyl isobutyl ketone | {n} | Methylisobutylketon
5000 WORDS
PHRASES
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