You do this on your birthday
celebrate
Polar...
plunge
Short name
fridge
Zoom and...
enhance
Animal
elephant
This room
kitchen
not a motorcycle
chopper
When vertebrae stick out
bulge
Not quite the delete button
backspace
Get back at someone
revenge
For the printer, ink...
cartridge
Move up or move ahead
advance
When lights go off and on
flicker
Multiple, plural
matches
This job
rancher
This pump removes water from this area of the ship
bilge
Not huge but...
gigantic
To trade
exchange
Meant for people only
footbridge
Used to prove a statement or court case
evidence
These lights
flashing
this or that
itching or scratching
things to do
checklist
To reveal or expose information
divulge
Bug named for its legs
centipede
A difficult task
challenge
unclog from the way back
dislodgement
Not even
imbalance
Lie detector machine
Job cutting meat
butcher
Newest electronics
technology
Allow oneself to enjoy
indulge
After childhood, before puberty.
preadolescent
Road connecting highways
interchange
Having information about the future
foreknowledge
A group that relies on one another for survival
interdependence
This hobby
photography
Too far
overstretching
Car modification
supercharger
This type of math
algebra