Как по Английски будет deludente

adjective

Causing disappointment at the end of an exciting or impressive series of events.

Примеры использования:

It was an anticlimactic finish to the match

verb

Remove the lustre from (a textile), typically by chemical treatment.

Примеры использования:

Delustred acetate fibres

noun

A person who or thing which fails to fulfil an expectation or brings about the disappointment of an aim, hope, objective, etc.

adjective

Failing to fulfil someone's hopes or expectations.

Примеры использования:

The team made a disappointing start

verb

Fail to fulfil the hopes or expectations of.

Примеры использования:

I have no wish to disappoint everyone by postponing the visit

adjective

Not causing someone to feel any excitement or admiration

Примеры использования:

The food was good but unfortunately we found the rest of the experience distinctly underwhelming.