big vs tremendous

big and tremendous both are adjectives.

Word	Noun	Adjective	Verb	Adverb
big	No	Yes	No	Yes
tremendous	No	Yes	No	No

big (adjective)	tremendous (adjective)
above average in size or number or quantity or magnitude or extent	extraordinarily good or great; used especially as intensifiers
conspicuous in position or importance	extraordinarily large in size or extent or amount or power or degree
given or giving freely	extreme in degree or extent or amount or impact
generous and understanding and tolerant
marked by intense physical force
significant
prodigious
serious or severe
loud and firm
(of animals) fully developed
in an advanced stage of pregnancy
feeling self-importance
exhibiting self-importance