Neighbor is the correct spelling in American English. In British English, it is spelled neighbour. It is one of a number of words ending in “-or” in American English that are spelled “-our” in British English.
Other words include:
You can check if you have the correct spelling of neighbor or neighbour with the QuillBot Grammar Checker.
Realise and realize are two spellings of the same verb. The spelling depends on the type of English.
Indian English generally follows the UK guidelines for spelling, so realise is standard.
The same difference applies to similar words, such as recognize or recognise, analyze or analyse, finalize or finalise, minimize or minimise, and organize or organise.
It’s important to choose one and use it consistently. The QuillBot Grammar Checker can help you with this.
PhD advisor and PhD adviser are both equally correct. It’s important to be consistent throughout your writing, whether you choose advisor or adviser.
The QuillBot Grammar Checker can help you with consistency and other problems!
Humor and humour are two spellings of the same noun or verb. The spelling depends on the type of English.
The same difference applies to similar words, such as “behavior or behaviour,” “labor or labour,” “favor or favour,” “favorite or favourite,” “color or colour,” and “honor or honour.”
A QuillBot grammar check can help ensure you’re using either “sense of humor” or “sense of humour” consistently.
Mom and mum are both less formal words for “mother.” Mom is used more frequently by US English speakers, while mum is used by UK English speakers.
Mom and mum follow the same capitalization rules. They are capitalized when used in place of a name (e.g., “I love you, Mom/Mum”) and lowercase otherwise (e.g., “My mom/mum is great”).
With QuillBot’s free Grammar Checker, you can choose your variant of English so that you always use the correct vocabulary.
Behaviour and behavior are two spellings of the same noun. The spelling depends on the type of English.
Australian English mainly follows UK guidelines, so behaviour is the correct spelling.
The same difference applies to similar words, such as “honor or honour,” “labor or labour,” “favor or favour,” “favorite or favourite,” “color or colour,” and “humor or humour.”
It’s important to choose one type of English and use it consistently. The QuillBot Grammar Checker can help you with this.
