uneasˈy adjective

1. Not at ease
2. Disquieted
3. Apprehensive
4. Showing troubled restlessness (lit and figurative)
5. Uncomfortable
6. Unsettling
7. Difficult to do or accomplish (now rare)
8. (of roads, etc) difficult because of physical obstacles (obsolete)

• sulfation
• sulfations
• sulfhydryl
• sulfhydryls
• sulfide
• sulfides
• sulfinpyrazone
• sulfinyl
• sulfinyls
• sulfite
• sulfites
• sulfo-
• sulfonamide
• sulfonamides
• sulfonate
• sulfonated
• sulfonates
• sulfonating
• sulfonation
• sulfonations
• sulfone
• sulfones
• sulfonic
• sulfonic acid
• sulfonium