Open English Wordnet
Nouns
(n)waste, waste material, waste matter, waste productany materials unused and rejected as worthless or unwanted“they collect the waste once a week”, “much of the waste material is carried off in the sewers”
(n)waste, wastefulness, dissipationuseless or profitless activity; using or expending or consuming thoughtlessly or carelessly“if the effort brings no compensating gain, it is a waste”, “mindless dissipation of natural resources”
(n)thriftlessness, waste, wastefulnessthe trait of wasting resources“a life characterized by thriftlessness and waste”, “the wastefulness of missed opportunities”
Verbs
(v)neutralize, neutralise, liquidate, waste, knock off, do inget rid of (someone who may be a threat) by killing“The mafia liquidated the informer”, “the double agent was neutralized”
(v)get rid of, remove, wastedispose of“Get rid of these old shoes!”, “The company got rid of all the dead wood”, “We waste the dirty water by channeling it into the sewer”
Adjectives
(s)godforsaken, waste, wildlocated in a dismal or remote area; desolate“a desert island”, “a godforsaken wilderness crossroads”, “a wild stretch of land”, “waste places”