Term: maleic acid: a colorless crystalline compound found in unripe fruit (such as apples or tomatoes or cherries) and used mainly to make polyester resins
Broader: acid: any of various water-soluble compounds having a sour taste and capable of turning litmus red and reacting with a base to form a salt | Unrelated: answer: the speech act of replying to a question
Broader: acid: any of various water-soluble compounds having a sour taste and capable of turning litmus red and reacting with a base to form a salt | Unrelated: trip: a journey for some purpose (usually including the return)
Broader: acid: any of various water-soluble compounds having a sour taste and capable of turning litmus red and reacting with a base to form a salt | Unrelated: hipposideros: horseshoe bats
Broader: acid: any of various water-soluble compounds having a sour taste and capable of turning litmus red and reacting with a base to form a salt | Unrelated: eastern meadowlark: a meadowlark of eastern North America
Broader: acid: any of various water-soluble compounds having a sour taste and capable of turning litmus red and reacting with a base to form a salt | Unrelated: roadster: an open automobile having a front seat and a rumble seat
Broader: acid: any of various water-soluble compounds having a sour taste and capable of turning litmus red and reacting with a base to form a salt | Unrelated: picket: a form of military punishment used by the British in the late 17th century in which a soldier was forced to stand on one foot on a pointed stake
Broader: acid: any of various water-soluble compounds having a sour taste and capable of turning litmus red and reacting with a base to form a salt | Unrelated: calling card: a card that is used instead of cash to make telephone calls
Broader: acid: any of various water-soluble compounds having a sour taste and capable of turning litmus red and reacting with a base to form a salt | Unrelated: self-awareness: awareness of your own individuality
Broader: acid: any of various water-soluble compounds having a sour taste and capable of turning litmus red and reacting with a base to form a salt | Unrelated: tower cress: European cress having stiff erect stems; sometimes placed in genus Turritis
Broader: acid: any of various water-soluble compounds having a sour taste and capable of turning litmus red and reacting with a base to form a salt | Unrelated: curfew: the time that the curfew signal is sounded