Phony

Pronunciation: fəʊnɪ

kind of word: Adjective and Noun

Formal definition: not real or genuine; fake; false or deceiving; affected or pretentious.

Informal definition: Uncertain or contrary to the truth.

Example

• Phony diamonds
• A phony excuse

Synonym: 

• false
• fake 
• untrue 
• bogus 
• phony 
• spurious

Song or video: 

https://www.youtube.com/watch?v=fg6zqVMJwNg

Noise

Pronunciation: /nɔɪz/

Kind of word: Noun

Formal definition:
"sound, specially of a loud, harsh or confused kind; a sound of any kind."

Informal definition:

"Sounds very annoying"

Example
Strange noises coming from the engine

Related words

• Sound
• Din
• Something audible
• Racket
• Shouting
• Dissonance

Song/video:
https://www.youtube.com/watch?v=zEgKjh94bKI

Link to other dictionaries/sites
http://www.macmillandictionary.com/dictionary/british/noise