Esthetician and Aesthetician are both correct spellings for a skincare professional. Esthetician is more common in American English, while aesthetician ...

Smelt or smelled can both be past forms of smell. Smelled is the usual form in American English, while smelt ...

Analyzing is the American English spelling, while analysing is the British English spelling. Both have the same meaning. I was ...

Tyre or tire refers to the rubber covering around a wheel. Tire is the standard American English spelling, while tyre ...

Behaviour and behavior are both correct. Behaviour is the standard British English spelling, while behavior is the standard American English ...

Counselling is the British English spelling, while counseling is the American English spelling. Both mean the same thing and refer ...

Afterward or afterwards means later or after something happens. Both are correct, but afterward is more common in American English, ...

Chili or chilli refers to the hot pepper, but the spelling depends on the variety of English: chili is common ...

Levelling and leveling mean the exact same thing: making something flat or equal. Levelling is the British spelling, while leveling ...

Instill and instil have the same meaning: to gradually teach or introduce an idea or feeling. Instill is the preferred ...