What is the meaning of hustle?
hustle verb (PUSH)
[ T usually + adv/prep ] to make someone move quickly by pushing or pulling them along: After giving his speech, Johnson was hustled out of the hall by bodyguards.
Why is the T silent in Hustle?
The basic gist is if we look at the pattern of these words, the t becomes silent after an s or f, because pronouncing the t would be more difficult to articulate.