dealwith

As a verb respond is

(intransitive) to say something in return; to answer; to reply.

As a noun respond is

a response.

Dealwith is likely misspelled.

Dealwith has no English definition.

As a noun taxonomy

is the science or the technique used to make a classification.

As a noun process is

a series of events to produce a result, especially as contrasted to product.

As a verb process is

to perform a particular process or process can be (mostly british) to walk in a procession.