Baptized or baptised? The quick answer is simple: both are correct, but baptized is American English, while baptised is British ...

Learned or learnt? The quick answer is simple: both are correct, but learned is preferred in American English, while learnt ...

Benefiting or benefitting? The quick answer is this: both are correct, but benefiting is preferred in American English, while benefitting ...

The short answer: planning is correct in most cases, while planing is usually incorrect unless referring to smoothing wood. Planing ...