[Passcode]

Puzzle #64

Increse, as confidence - BOLSTER
Flash rapidly - STROBE

Look over - EXAMINE
Blue character from Yellow Submarie - MEANIE

Investigation - INQUEST
Dress' sparkler - SEQUIN

On ___ (not by chance) - PURPOSE
Evening meal - SUPPER

Threw back together - REBUILT
Manservant - BUTLER

Exchange for a new part - REPLACE
Section of land - PARCEL

Old-style photograph - TINTYPE
Being - ENTITY

Leftover letters: L X T I O E P
Passcode: EXPLOIT