Important

Part of speech: adjective (a.)

1. Full of, or burdened by, import; charged with great interests; restless; anxious. [Obs.] Thou hast strength as much As serves to execute a mind very important. Chapman.

2. Carrying or possessing weight or consequence; of valuable content or bearing; significant; weighty. Things small as nothing . . . He makes important. Shak.

3. Bearing on; forcible; driving. [Obs.] He fiercely at him flew, And with important outrage him assailed. Spenser.

4. Importunate; pressing; urgent. [Obs.] Shak.

Synonyms: Weighty; momentous; significant; essential; necessary; considerable; influential; serious.