What is another word for tie up with?
Pronunciation: [tˈa͡ɪ ˈʌp wɪð] (IPA) 
There are plenty of synonyms for the phrase "tie up with", which when used in a sentence means to form a partnership or collaborate with someone or a company. "Team up with" is a commonly used alternative phrase for "tie up with". Other synonyms include "work together with", "join forces with", "collaborate with", "cooperate with", "form a connection with", "establish a relationship with", or "forge an alliance with". Different phrases or words may be used, depending on the context of the sentence, but overall, they all carry the same meaning of forming a partnership or relationship with someone or an organization.
