“Drily” and “dryly” both mean in a dry, matter-of-fact, or slightly sarcastic way. The confusion exists because both spellings are ...

Cataloguing and cataloging both mean making a list or record of items in an organized way. The confusion comes from ...

Analyser and analyzer both mean a tool or person that examines something carefully. They are correct spellings, but used in ...

Spoilt and spoiled are two forms of the past tense of the verb spoil, which means to damage something, ruin ...

Tumour and tumor both mean an abnormal growth of cells in the body. They refer to the same medical condition, ...