What part of speech is the word support?

The word "support" can be several parts of speech, depending on how it's used in a sentence:

* Noun: "The table needs more support." (Here, "support" refers to something that provides stability.)

* Verb: "They support the local charity." (Here, "support" means to provide assistance or approval.)

* Adjective: "He has a support system of close friends." (Here, "support" describes the system.)

To determine the correct part of speech, consider the context of the sentence.