different between expel vs driveaway

English

Late Middle English: from Latin expellere, from ex- (“out”) +? pellere (“to drive”).

expel (third-person singular simple present expels, present participle expelling, simple past and past participle expelled)

To eject or erupt.
(obsolete) To fire (a bullet, arrow etc.).
(transitive) To remove from membership.
Synonyms: drive away, drive out, force out
(transitive) To deport.

drive +? away

driveaway (countable and uncountable, plural driveaways)

(Australia, vehicle sales) Sale price including all dealer fees, and all legally required fees such as registration and insurance.
(US, Canada) A variation of car rental in which the driver contracts to deliver the vehicle to a specified location.

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