1. In an essential manner
   - necessarily

See also: needful

• liturgics
• liturgiology
• liturgist
• liturgy
• liv
• livable
• live
• live axle
• live birth
• live body
• live down
• live in
• relative-in-law
• relatively
• relativise
• relativism
• relativistic
• relativistic mass
• relativistically
• relativity
• relativity theory
• relativize
• relator
• relatum
• relaunch