necessary
adjective
1. absolutely essential
Similar word(s): obligatory, essential, indispensable, essential, indispensable, incumbent, needed, needful, required, requisite, obligatory
2. unavoidably determined by prior circumstances
- the necessary consequences of one's actions
Similar word(s): inevitable
Sentences with necessary as an adjective:
- Whether man is a necessary or a free agent is a question much discussed.