Pronunciation: [nˈʌθɪŋ bˌʌt] (IPA) 
"Nothing but" is a commonly used phrase that means "only" or "just." The word "nothing" is pronounced /ˈnʌθɪŋ/ and spelled with the letters n-o-t-h-i-n-g. The word "but" is pronounced /bʌt/ and spelled with the letters b-u-t. When the two words are combined, the spelling is "nothing but." This phrase is often used to emphasize the exclusivity or simplicity of a situation, object or person's characteristics.
"Nothing but" is an idiomatic expression often used to emphasize that the subject being discussed has only one quality or characteristic, and nothing else of significance or value. It is commonly used to intensify a statement or to emphasize the simplicity or lack of complexity of a particular situation or thing. When someone says "nothing but," they are implying that there is no additional substance, importance, or worth beyond what has been mentioned.
For example, if someone says, "He is nothing but a troublemaker," they are emphasizing that the person in question only creates problems and nothing else. Similarly, if someone states, "The company's success is the result of hard work, nothing but hard work," they are highlighting the sole factor contributing to the company's achievements, leaving no room for other considerations.
"Nothing but" can also be used to dismiss or belittle something or someone, suggesting that they lack significance or credibility. For instance, if someone mentions, "Her arguments were nothing but excuses," they are implying that the justifications given by the person are baseless and hold no validity.
Overall, "nothing but" is a phrase used to emphasize that there is nothing more to consider or perceive beyond the specific quality or aspect mentioned, often highlighting simplicity, limitation, or negation.
The phrase "nothing but" dates back to Middle English and has its roots in Old English and Old Norse.
The word "nothing" originates from the Old English word "nān þing", combining "nān" meaning "not any" with "þing" meaning "thing". In Old Norse, this concept was expressed as "einhverr þing", meaning "no thing".
The word "but" comes from the Old English word "būtan", which signifies "outside" or "without". It is derived from the Proto-Germanic root "be-utan", meaning "outside", and is related to the Old Norse word "útan".
When these two words are combined, the phrase "nothing but" essentially means "only" or "merely". It suggests exclusion or limitation to only one thing or concept.
