kilometre - mile, hectare - ?

ACRE
List of words for the clue kilometre - mile, hectare - ? from the crossword:
INCH POUND GALLON CENTEMETRE ARE UNIT MARATHON LITRE KM KLICK KILOMETER KILOGRAM YARD TEACHER METRE AREA ACRES MI NAUT
WordClue
INCHkilometre - mile, centemetre - ?
MILEhectare - acre, kilometre - ?
UNITinch or mile
YARDhectare - acre, metre - ?
LITREmile - kilometre, gallon - ?
METREacre - hectare, yard - ?
POUNDkilometre - mile, kilogram - ?
GALLONkilometre - mile, litre - ?
HECTAREmile - kilometre, acre - ?
KILOGRAMmile - kilometre, pound - ?
MARATHON42.195 kilometre road race
STERLINGpound
KILOMETREacre - hectare, mile - ?
CENTEMETREmile - kilometre, inch - ?
INCHkilometre - mile, centemetre - ?
POUNDkilometre - mile, kilogram - ?