1. Necessary for relief or supply
   "provided them with all things needful"
   - needed, required, requisite

See also: necessary, needfully

• supersensitized
• supersession
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• superslasher
• supersonic
• superstar
• superstardom
• superstate
• superstition
• superstitious
• superstitious notion
• superstitiously
• superstore
• superstrate
• superstratum
• superstring
• superstructure
• supersymmetric
• supersymmetry
• supertanker
• supertax
• supertitle
• supertonic
• supertwister