Term: top-up: an amount needed to restore something to its former level
Broader: measure: how much there is or how many there are of something that you can quantify | Unrelated: chi: the 22nd letter of the Greek alphabet
Broader: measure: how much there is or how many there are of something that you can quantify | Unrelated: strabismus: abnormal alignment of one or both eyes
Broader: measure: how much there is or how many there are of something that you can quantify | Unrelated: support: aiding the cause or policy or interests of
Broader: measure: how much there is or how many there are of something that you can quantify | Unrelated: underworld: the criminal class
Broader: measure: how much there is or how many there are of something that you can quantify | Unrelated: qurush: 20 qurush equal 1 riyal in Saudi Arabia
Broader: measure: how much there is or how many there are of something that you can quantify | Unrelated: purple emperor: large European butterfly the male of which has wings shaded with purple
Broader: measure: how much there is or how many there are of something that you can quantify | Unrelated: hire: a newly hired employee
Broader: measure: how much there is or how many there are of something that you can quantify | Unrelated: chronic bronchitis: a form of bronchitis characterized by excess production of sputum leading to a chronic cough and obstruction of air flow
Broader: measure: how much there is or how many there are of something that you can quantify | Unrelated: o: the blood group whose red cells carry neither the A nor B antigens
Broader: measure: how much there is or how many there are of something that you can quantify | Unrelated: sea slug: any of various marine gastropods of the suborder Nudibranchia having a shell-less and often beautifully colored body