Synonyms of the word 
NAGGING → ILL-NATURED - SHREWISH
nagging
- v. present participle of nag.
- n. The action of the verb nag.
- adj. Causing persistent mild pain, or annoyance.
ill-natured
- adj. Having a bad nature, whether.
shrewish
- adj. Of or pertaining to a shrew (a nagging, ill-tempered woman).
If you are interested in words, visit the following sites :
- wiktionary.org/nagging For complete definition of a word
- 1word.ws/nagging to play with words, suffixs, prefixs, etc.