Mine
public text v1 · immutablemathias@laptop $ egrep 'meter|metre' -r language/english_base.txt | wc -l
62
mathias@laptop $ egrep 'foot|feet' -r language/english_base.txt | wc -l
0
mathias@laptop $ egrep 'meter|metre' -r language/english_base.txt | wc -l
62
mathias@laptop $ egrep 'foot|feet' -r language/english_base.txt | wc -l
0