Synonyms of the word 
HYSTERIC → HYSTERICAL - NEUROTIC - PSYCHONEUROTIC
hysteric
- adj. Hysterical.
- n. A hysterical person.
hysterical
- adj. Of, or arising from hysteria.
- adj. Having, or prone to having hysterics.
- adj. Provoking uncontrollable laughter.
neurotic
- adj. Affected with a neurosis.
- adj. (informal) Overly anxious.
- adj. (medicine) Useful in disorders of, or affecting, the nerves.
- n. A person who has a neurosis.
psychoneurotic
- adj. Pertaining to or suffering from a psychoneurosis.
- n. Someone suffering from a psychoneurosis.
If you are interested in words, visit the following sites :
- wiktionary.org/hysteric For complete definition of a word
- 1word.ws/hysteric to play with words, suffixs, prefixs, etc.