kilogram or gallon

UNIT
List of words for the clue kilogram or gallon from the crossword:
POUND LITER LITRE TONNES MASS PINTS PINT QUART YARD MILE METRE KILOMETRE INCH HAT TUNS STETSON SHAMU QTS PER
WordClue
ACRElitre - gallon, hectare - ?
INCHlitre - gallon, centemetre - ?
MASSsecond - time, kilogram - ?
MILElitre - gallon, kilometre - ?
TIMEkilogram - mass, second - ?
YARDlitre - gallon, metre - ?
LITREpound - kilogram, gallon - ?
METERmass - kilogram, distance - ?
METREgallon - litre, yard - ?
PARTYRepublican or Conservative
POUNDlitre - gallon, kilogram - ?
POWERsolar or of will
RIVERNeva or Mekong
GALLONkilogram - pound, litre - ?
SECONDmass - kilogram, time - ?
HECTAREpound - kilogram, acre - ?
DISTANCEkilogram - mass, meter - ?
KILOGRAMgallon - litre, pound - ?
KILOMETREgallon - litre, mile - ?
CENTEMETREgallon - litre, inch - ?
TIMEkilogram - mass, second - ?
UNITkilogram or hertz