coal tar

English Thesaurus

1. a tar formed from distillation of bituminous coal; coal tar can be further distilled to give various aromatic compounds (noun.substance)

hypernym	:	pitch, tar,
definition	:	any of various dark heavy viscid substances obtained as a residue (noun.substance)

substance holonym	:	naphthalene,
definition	:	a white crystalline strong-smelling hydrocarbon made from coal tar or petroleum and used in organic synthesis and as a fumigant in mothballs (noun.substance)