[Passcode]

Instructions

To crack my passcode, you'll need to make seven pairs of clues. Each pair consists of one of the green list of clues to seven-letter words, and one of the red list of six-letter words. You'll be able to identify the pairs because the words that answer the clues will be jumbles of each other, except that the seven-letter word will have one extra letter. To help you out, the first letter of each answer is given.

Finally take the seven extra letters you get, and jumble them to get my passcode.

Example:

Whiner [C]
Rust [C]
Traveler [T]

Grouchy [C]
The CD replaced it [R]
Potential mate [S]

Answer: TOURIST = SUITOR + T, CORRODE = RECORD + O, CRYBABY = CRABBY + Y; Passcode = TOY

Increase, as confidence [B]
Look over [E]
Investigation [I]
On ___ (not by chance) [P]
Threw back together [R]
Exchange for a new part [R]
Old-style photograph [T]

Manservant [B]
Being [E]
Blue character from Yellow Submarine [M]
Section of land [P]
Dress's sparkler [S]
Flash rapidly [S]
Evening meal [S]