Synonyms of the word 
SNAPPISH → ILL-NATURED - SNAPPY
snappish
- adj. Likely to snap or bite.
- adj. Exhibiting irritation or impatience; curt; irascible.
ill-natured
- adj. Having a bad nature, whether.
snappy
- adj. (informal) Rapid and without delay.
- adj. (informal) Irritable.
- adj. (informal) Tidy; well-dressed; sharp.
- adj. Chilly, brisk, sharp.
If you are interested in words, visit the following sites :
- wiktionary.org/snappish For complete definition of a word
- 1word.ws/snappish to play with words, suffixs, prefixs, etc.