Synonym of all hat and no cattle

Alternative spelling of no-brainer

(US, idiomatic) Full of big talk but lacking action, power, or substance; pretentious.

(informal) An easy or obvious conclusion, decision, solution, task, etc.; something requiring little or no thought.

(idiomatic, derogatory) Having a superficially positive appearance that is belied by the reality, e.g., superficially elegant and beautiful but actually common.

Misspelling of noble.

(emphatic) Not in the least.

(idiomatic) Used similarly to you're welcome, as a conventional reply to an expression of gratitude. / (idiomatic) Don't worry about it (response to worry or an apology)

(idiomatic, obsolete) Used to form idioms meaning "to force someone to work hard or to focus intensely upon their work".

(idiomatic) Hard at work.