Synonyms of the word 
EXCITABLENESS → EMOTIONALISM - EMOTIONALITY - EXCITABILITY - VOLATILITY
excitableness
- n. The quality of being excitable, excitability.
emotionalism
- n. An emotional state of mind, a tendency to regard things in an emotional manner; emotional behaviour or…
emotionality
- n. The state or quality of being emotional.
- n. (psychology) The observable component of emotion.
excitability
- n. (uncountable) The state of being excitable.
- n. (countable) A measure of how easy something is to excite.
volatility
- n. The state of being volatile.
If you are interested in words, visit the following sites :
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- 1word.ws/excitableness to play with words, suffixs, prefixs, etc.