1. Be contingent on
   - depend on, devolve on, ride, turn on, hinge on, hinge upon 
2. Put trust in with confidence
   - depend on, rely on, rely upon

Derived forms: depended upon, depending upon, depends upon

• screwup
• screwworm
• screwy
• Scriabin
• scribble
• scribbler
• scribbling block
• scribe
• scriber
• scribing block
• scrim
• scrimmage
• scrimmage line
• scrimp
• scrimpy
• scrimshank
• scrimshanker
• scrimshaw
• scrimy
• scrip
• scripophily
• Scripps
• MLitt
• MLS
• mm