Adjective

• S: (adj) important, of import (of great significance or value) "important people"; "the important questions of the day"
• S: (adj) significant, important (important in effect or meaning) "a significant change in tax laws"; "a significant change in the Constitution"; "a significant contribution"; "significant details"; "statistically significant"
• S: (adj) crucial, important (of extreme importance; vital to the resolution of a crisis) "a crucial moment in his career"; "a crucial election"; "a crucial issue for women"
• S: (adj) authoritative, important (having authority or ascendancy or influence) "an important official"; "the captain's authoritative manner"
• S: (adj) important (having or suggesting a consciousness of high position) "recited the decree with an important air"; "took long important strides in the direction of his office"