The words provided—polite, affection, deeds, infectious, influence—appear to be part of a vocabulary list or exercise in English.
Polite : This word is an adjective. It describes someone who shows good manners and is considerate of others. Being polite often involves saying 'please' and 'thank you', and showing respect for others.
Affection : This noun refers to a gentle feeling of fondness or liking. It can be shown through actions such as hugging, speaking kindly, or spending time with loved ones.
Deeds : A noun,