list of synonyms of word require

• necessitate
• ask
• postulate
• need
• take
• involve
• call for
• demand
• obviate (antonym)

• ask
• expect
• demand (generic term)

• command
• compel
• order (generic term)
• tell (generic term)
• enjoin (generic term)
• say (generic term)

• want
• need
• be (generic term)