Originally Posted by
DaveReidUK
One of the wonderful things about the English language* is that very few pairs of words are 100% synonymous with each other.
There are, however, many thousands of word pairs that overlap partially in meaning.
* Other languages and other wonderful things are available.

So explain to me please how a dictionary explains ‘passenger’.
Passenger infers motion and departure and destination aka transportation.
The use of the word ‘guest’ simultaneously with their made up kaste boarding system of Platinum, Diamond, Gold, Silver and Peasant is an insult to intelligence.