oasis /ō-āˈsis, rarely ōˈə-sis/

1. A fertile spot or tract in a sandy desert
2. Any place of rest or pleasure in the midst of toil and gloom
3. (Oasis®) a block of light permeable material used to hold cut flowers, etc in a flower arrangement

• self-satisfying
• self-schooled
• self-sealing
• self-seeder
• self-seeders
• self-seeker
• self-seekers
• self-seeking
• self-service
• self-services
• self-serving
• self-severe
• self-shielding
• self-slain
• self-slaughter
• self-slaughtered
• self-slayer
• self-slayers
• self-sovereignties
• self-sovereignty
• self-sow
• self-sowed
• self-sowing
• self-sown
• self-sows