hectare - acre, kilometre - ?

MILE
List of words for the clue hectare - acre, kilometre - ? from the crossword:
POUND INCH GALLON CENTEMETRE ARE AREA YARD METRE ROO ROOD MARATHON LITRE KM KLICK KILOMETER KILOGRAM TEACHER ACRES EEYORE
WordClue
ACREkilometre - mile, hectare - ?
INCHhectare - acre, centemetre - ?
YARDhectare - acre, metre - ?
LITREmile - kilometre, gallon - ?
METREacre - hectare, yard - ?
POUNDhectare - acre, kilogram - ?
GALLONhectare - acre, litre - ?
HECTAREmile - kilometre, acre - ?
KILOGRAMmile - kilometre, pound - ?
MARATHON42.195 kilometre road race
KILOMETREacre - hectare, mile - ?
CENTEMETREacre - hectare, inch - ?
POUNDhectare - acre, kilogram - ?
GALLONhectare - acre, litre - ?