Learn how to say Expediencies correctly in English with this tutorial pronunciation video.
Oxford dictionary definition of the word expediency:
Word forms: plural exˈpediencies
the quality or state of being expedient; suitability for a given purpose; appropriateness to the conditions
the doing or consideration of what is of selfish use or advantage rather than of what is right or just; self-interest
(Also ) exˈpedience