Synonyms of the word 
UNWONTED → UNCOMMON
unwonted
- adj. Not customary or habitual; unusual; infrequent; strange.
- adj. (archaic) Unused (to); unaccustomed (to) something.
uncommon
- adj. Rare; not readily found; unusual.
- adj. Remarkable; exceptional.
- adv. (archaic, Britain, dialect) Exceedingly, exceptionally.
If you are interested in words, visit the following sites :
- wiktionary.org/unwonted For complete definition of a word
- 1word.ws/unwonted to play with words, suffixs, prefixs, etc.