Synonyms of the word 
OVERANXIOUS → INSECURE
overanxious
- adj. Excessively anxious or nervous.
insecure
- adj. Not secure.
- adj. Not comfortable or confident in oneself or in certain situations.
If you are interested in words, visit the following sites :
- wiktionary.org/overanxious For complete definition of a word
- 1word.ws/overanxious to play with words, suffixs, prefixs, etc.