WordNet sense 1 (excessive in behavior):

intemperate

WordNet sense 2 (exhibiting self-importance):

boastful, braggart, self-aggrandizing, bragging, braggy, cock-a-hoop, crowing, self-aggrandising

WordNet sense 3 (feeling self-importance):

vainglorious, swelled

WordNet sense 4 (feeling self-respect or pleasure in something by which you measure your self-worth; or being a reason for pride):

proud

WordNet sense 5 (very intense):

bad

WordNet sense 6 (in an extreme degree):

intense

WordNet sense 7 ((of animals) fully developed):

adult, full-grown, grown, grownup, fully grown

WordNet sense 8 (having reached full natural growth or development):

mature

WordNet sense 9 ((British informal) enormous):

whacking

WordNet sense 10 (large in volume or bulk):

voluminous

WordNet sense 11 (extremely large):

super

WordNet sense 12 (imposing in scale or scope or degree or power):

massive

WordNet sense 13 ((used informally) very large):

humongous

WordNet sense 14 (of great size and bulk):

hulking, hulky

WordNet sense 15 (unusually great in size or amount or degree or especially extent or scope):

huge, immense, vast

WordNet sense 16 (relatively large in size or number or extent; larger than others of its kind):

great

WordNet sense 17 (so exceedingly large or extensive as to suggest a giant or mammoth):

gigantic

WordNet sense 18 (large in spatial extent or range or scope or quantity):

extensive

WordNet sense 19 (very imposing or impressive; surpassing the ordinary (especially in size or scale)):

heroic

WordNet sense 20 (of great mass; huge and bulky):

jumbo

WordNet sense 21 (extraordinarily large in size or extent or amount or power or degree):

enormous, tremendous

WordNet sense 22 (so great in size or force or extent as to elicit awe):

colossal, prodigious

WordNet sense 23 (large in capacity):

capacious

WordNet sense 24 (of large size for its weight):

bulky

WordNet sense 25 (very large in expanse or scope):

broad, spacious

WordNet sense 26 (fairly large):

ample, sizeable

WordNet sense 27 (above average in size or number or quantity or magnitude or extent):

large

WordNet sense 28 (of great significance or value):

of import

WordNet sense 29 (of great intensity or power or force):

heavy

WordNet sense 30 (generous and understanding and tolerant):

magnanimous

WordNet sense 31 (given or giving freely):

bighearted, bounteous, bountiful, giving, handsome, liberal, openhanded, freehanded

WordNet sense 32 (conspicuous in position or importance):

prominent

WordNet sense 33 (obvious to the eye or mind):

conspicuous

WordNet sense 34 (in a boastful manner):

boastfully, vauntingly

WordNet sense 35 (in an advanced stage of pregnancy):

expectant, gravid, enceinte, with child

WordNet sense 36 (carrying developing offspring within the body or being about to produce new life):

pregnant