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beside

beside /bɪˈsaɪd/ preposition
beside
/bɪˈsaɪd/
preposition
Britannica Dictionary definition of BESIDE
: by the side of (someone or something) : next to (someone or something)
: in comparison with (something)

beside the point

: not related to the main idea that is being discussed : not important

beside yourself

: not thinking clearly because you are feeling very strong emotions : in a state of extreme excitement