Alinement and Tune-up

Alinement noun - An organization of people (or countries) involved in a pact or treaty.

Tune-up and alinement are semantically related. In some cases you can use "Tune-up" instead a noun "Alinement".

Tune-up noun - Adjustments made to an engine to improve its performance.

Alinement and tune-up are semantically related. Sometimes you can use "Alinement" instead a noun phrase "Tune-up".