Synonyms of the word 
AGRESTIC → RURAL - RUSTIC - UNREFINED
agrestic
- adj. Of or pertaining to the fields; rural; unpolished.
rural
- adj. Pertaining to non-urban areas.
rustic
- adj. Country-styled or pastoral; rural.
- adj. Unfinished or roughly finished.
- adj. Crude, rough.
- adj. Simple; artless; unaffected.
- n. A (sometimes unsophisticated) person from a rural area.
unrefined
- adj. crude, raw or unprocessed.
- adj. (of a person) lacking refinement; uncouth.
If you are interested in words, visit the following sites :
- wiktionary.org/agrestic For complete definition of a word
- 1word.ws/agrestic to play with words, suffixs, prefixs, etc.