am up to ones ears in (verb) abound: exist in abundance
Sinonime: be in cahoots, coact, cofunction, collude, come together,
concert,
concur,
conspire,
cooperate, coproduce, do business with, get together, glue oneself to, go partners, hook on, hook up, interface, join forces, join together, join up with,
participate, team up, throw in together, throw in with, tie in, work with
Antonime: disagree, divorce,
part