Color or Colour: Which Spelling Is Correct in US English?
If you are writing for an American audience, the standard spelling is color. Colour is another spelling of the same word, mainly associated…
Pick Up or Pickup: Which Is Correct in US English Today?
Pick up and pickup are both correct, but they do different jobs in a sentence. The main difference is grammatical. Use pick up when you are…
Inbetween or In Between: Which Is Correct in US English?
If you are deciding between inbetween and in between, the standard choice is in between. The one-word form inbetween is not the normal…
Fourty or Forty: Which Is Correct in US English Today?
If you are writing the number 40 in words, the correct spelling is forty. The form fourty is a common spelling mistake, not a standard…
Igniter or Ignitor: Which Is Correct in US English Today?
Igniter and ignitor are both recognized English spellings for a noun describing something that ignites. The main difference is not meaning. It…
Inclosed or Enclosed: Which Is Correct in US English Today?
If you have seen both inclosed and enclosed, the difference can look like a spelling mistake. Both forms express the basic idea of putting…
Up to Date or Up-to-Date: Which Is Correct in US English?
Up to date and up-to-date are both correct in American English. The difference is mainly grammatical: the hyphenated form normally works as a…
Impler vs More Simple: Which Is Correct in American English?
The comparison between impler and more simple can be confusing because both appear to aim at the same idea: comparing degrees of simplicity.…
Tweek vs Tweak: Which Spelling Is Correct in US English?
If you are choosing between tweek and tweak in ordinary US English, use tweak. The confusion is understandable because the two forms look…
Forward vs Forwards: Which Is Correct in US English Today?
If you are writing for a US audience, forward is usually the form you want. Forwards is also a real English word, but it is mainly associated…