In transitive terms the difference between track and program

is that track is to leave in the form of tracks while program is to cause to automatically behave in a particular way.

As verbs the difference between overburned and overwhelmed

is that overburned is (overburn) while overwhelmed is (overwhelm).

As nouns the difference between polyamory and polyromantic

is that polyamory is any of various practices involving romantic or sexual relationships with multiple partners with the knowledge and consent of all involved while polyromantic is a person who is polyromantic.

As an adjective polyromantic is

to be romantically attracted to people only after forming deep emotional bonds.

As an adverb prenatally

is before birth.

As an adjective prenatal is

being or happening before birth.

As adjectives the difference between concerted and synchronous

is that concerted is performed through a concert of effort; done by agreement or in combination while synchronous is at the same time, at the same frequency.

As a verb concerted

is past tense of concert.

In archaic terms the difference between flippant and droll

is that flippant is glib; speaking with ease and rapidity while droll is to joke, to jest.

As a noun droll is

a buffoon.

As a verb droll is

to joke, to jest.

As nouns the difference between translation and techniques

is that translation is translation parallel displacement (motion without deformation or rotation) while techniques is .

As nouns the difference between seo and marketing

is that seo is tallow while marketing is marketing (promotion, distribution and selling of a product or service).

As nouns the difference between responses and reply

is that responses is while reply is a written or spoken response; part of a conversation.

As a verb reply is

(intransitive) to give a written or spoken response, especially to a question, request, accusation or criticism; to answer.

As verbs the difference between provide and coordinate

is that provide is to make a living; earn money for necessities while coordinate is .

As a noun coordinate is

.

As an adjective coordinate is

.