How do you spell Unembarrassed

Available Definitions:
1)  a. - Not embarrassed.
2)  a. - Not perplexed in mind; not confused; as, the speaker appeared unembarrassed.
3)  a. - Free from pecuniary difficulties or encumbrances; as, he and his property are unembarrassed.
4)  a. - Free from perplexing connection; as, the question comes into court unembarrassed with irrelevant matter.