Requiring Synonyms and Antonyms

To ask for urgently or insistently
(Verb)
Synonyms:
  1. requisitioning
  2. exacting
  3. demanding
  4. claiming
To oblige to do or not do by force of authority, propriety, or custom
(Verb)
Synonyms:
  1. supposing
  2. expecting
Have need of
(Verb)
Synonyms:
  1. wanting
  2. needing
  3. commanding
  4. lacking
Antonyms:
  1. disliking
Synonyms:
(Adjective)
  1. calling for
  2. forcing
  3. enjoining