Fulfill and Fulfil are two words that often cause confusion. They are both used to mean the same thing, which is to complete or satisfy something. However, there are some subtle differences between the two words that may help you understand when to use each one.
Fulfill is the American spelling of the word, while fulfil is the British spelling. As such, the spelling you use will depend on which variation of English you are using. Generally speaking, when writing in American English, you should use “fulfill” and when writing in British English, you should use “fulfil.”
The past tense of both words is the same, however. The past tense is “fulfilled”, no matter which variation of English you are using.
In addition, the two words can be used in different contexts. Fulfill is typically used when talking about satisfying a need or demand, while fulfil is more often used in the context of achieving a goal or completing a task.
So, to sum it up, fulfill and fulfil are two words that are used to mean the same thing—to complete or satisfy something. However, they are spelled differently depending on which variation of English you are using. In American English, you should use “fulfill” and in British English, you should use “fulfil.” Their past tense is the same, however, and they can be used in different contexts.