synthesise

As a noun taxonomy

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

As a verb synthesise is

standard spelling of from=Non-Oxford British spelling|lang=en|synthesize.

As verbs the difference between synthesise and filter

is that synthesise is standard spelling of from=Non-Oxford British spelling|lang=en|synthesize while filter is to sort, sift, or isolate.

As a noun filter is

a device which separates a suspended, dissolved, or particulate matter from a fluid, solution, or other substance; any device that separates one substance from another.

As a proper noun combine

is (colloquial) london underground.

As a verb synthesise is

.

As verbs the difference between argue and synthesise

is that argue is to prove while synthesise is standard spelling of from=Non-Oxford British spelling|lang=en|synthesize.