The typical word is "little."
The opposite of 'big' is little.
The 5 letter word that means the opposite of big and has a short vowel sound is "small."
"Little"
The first letter of a five letter word meaning big incentive pay received by a salesperson is 'B' for the word bonus.
large
huge
large
L is for large.
g for gigantic
l for large
l for large
Manse.