W: (adj) chemical [Related to: chemical] (of or made from or using substances produced by or used in reactions involving atomic or molecular changes) "chemical fertilizer"
Adjective
S: (adj) chemical, chemic (relating to or used in chemistry) "chemical engineer"; "chemical balance"
S: (adj) chemical (of or made from or using substances produced by or used in reactions involving atomic or molecular changes) "chemical fertilizer"