Synonyms of the word 
HIGH-TONED → ELEGANT - HIGH-CLASS
high-toned
- adj. Having a pretentious, high-class attitude.
elegant
- adj. Characterised by or exhibiting elegance.
- adj. Characterised by minimalism and intuitiveness while preserving exactness and precision.
high-class
- adj. Upper-class.
- adj. Recognized for its quality.
If you are interested in words, visit the following sites :
- wiktionary.org/high-toned For complete definition of a word
- 1word.ws/hightoned to play with words, suffixs, prefixs, etc.