misc:
  - converter
  - conversion
  - conversion calc
  - conversion calculator
  - conversions calc
  - conversions calculator
  - conversions
  - metric conversion calculator
  - convertidor
  - convertisseur
  - measurement conversion chart
length:
  - online
  - unit
  - units
  - metric
mass:
  - weight
angle:
area:
data_transfer:
  - transfer
digital:
  - digital storage
duration:
energy:
force:
power:
pressure:
temperature:
  - temp
speed:
  - velocity
volume:
  - vol