As I am perusing the internet throughout the day, I sometimes come across cool words that I think I could turn into a superhuman's code name. I used to maintain lists of these words on my work laptop and my home computer, but I wanted a central repository to access them. So here they are. As far as I know (through searching Wikipedia), the following have not been used as character names before.

A

Aftermath
Apex
Arrowhead
Artifice
Aura
Axon

B

Backfire
Backlash
Ball Lightning
Barrage
Birthright
Bloodhound
Bloodstream
Brainscan
Brink

C

Cacophony
Caldera
Cameo
Cascade
Cataclysm
Catalyst
Charade
Chasm
Cheap Shot
Chronicle
Chrysalis
Cobalt
Coil
Collagen
Contrail
Covenant
Crossfire
Crystalline
Cutlass

D

Daybreak
Daydream
Deadbeat
Deadlock
Deviant
Dilatant
Discord
Dryad

E

Echelon
Eclipse
Envoy
Epicenter
Equinox

F

Fable
Factor
Felonwood
Flak
Foxtail
Fracture
Freakout
Freestyle

G

Gallant
Gauntlet
Gimmick
Glitch
Glyph

H

Hailstorm
Halogen
Hazard
Heathen
Helix
Hoax
Horizon
Hotshot

J

Jackpot
Jetison

K

Knucklebone
Kris

L

Lattice
Lesion
Lockdown
Lodestar

M

Manifold
Mantle
Mantra
Malevolence
Masquerade
Masterpiece
Mayhem
Medallion
Meridian
Monarch
Morpheme
Mosaic
Myriad

N

Neon
Nuance

O

Obelisk
Opal

P

Paradigm
Paradox
Pathogen
Pinnacle
Pixiedust
Pliant
Polymer
Prank
Protege
Pylon

R

Racket
Radix
Ragamuffin
Rampant
Rapport
Rawhide
Recoil
Redux
Relapse
Relic
Resin
Rhythm
Rift
Ripple
Rune

S

Salvo
Scatterbrain
Scepter
Scimitar
Scramjet
Sequoia
Seismic
Shiv
Showdown
Showtime
Silo
Silverback
Silverfish
Sinew
Slime
Slurry
Socket
Solar Wind
Solstice
Spasm
Spectacle
Spectrum
Spinneret
Squall
Starlet
Stimulus
Strand
Stratus
Summit
Sunshade
Synth
Synthesis

T

Tapestry
Tephra
Tesseract
Thrash
Time Bomb
Tonic
Torrent
Tripwire
Turbine
Turbulence
Turret

U

Ultraviolet

V

Vapor
Vertex
Vortex

W

Warhead
Wild Card
Witch Hazel
Wraith