Aid is often used as a more formal version of the verb “help.”
Examples: Aid in a sentence The teacher aided me in solving the challenging math problem.
The software’s built-in features will aid in data analysis.
Regular exercise can aid in improving overall health and fitness.
In a legal context, aid can be used in the phrase aid and abet to describe the act of assisting someone in a crime.
Examples: Aid and abet in a sentence Two individuals conspired to aid and abet the criminal in his escape.
How to use aid as a noun
Aid can also be used as a noun. Depending on the context, it either means “assistance” or “relief.” It’s commonly placed after an adjective or attributive noun that specifies the type of help given (e.g., “financial”).
Examples: Aid as a noun My grandmother is in need of aid after her surgery.
The government offers assistance to students, such as financial aid.
I couldn’t follow the presentation because my hearing aid was malfunctioning.
How to use aide as a noun
Aide is always used as a noun to refer to a person who is assisting somebody with something.
Examples: Aide as a noun The teacher’s aide was late for her first day of work.
The senator’s legislative aide drafted a comprehensive bill for the upcoming session.
The celebrity’s personal aide managed her schedule and public appearances.
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Visual aid is the only correct spelling. It describes a visual instructional device (e.g., a diagram) to help others understand the information presented. It can also refer to a device that helps one to see, such as glasses or a magnifying glass.
Aid often follows an attributive noun or adjective (e.g., “visual”) to specify the type of help.
Teacher’s aide is the only correct spelling. It refers to someone who assists a teacher but is not a qualified teacher themself. The noun “aide” means helper or assistant and always refers to a person.
Job aid is the only correct spelling. It’s an instructional tool (such as a checklist) to improve work efficiency. The noun “aid” can be placed after an attributive noun or adjective (e.g., “job”) to describe the type of help given.