Trust me: Scrabble has nothing on Codenames and Codenames Duet.
Codenames Duet - Is this the best 2 player board game?
Codenames Game Board
Codenames Duet by CGE/PSI
Game Review: Codenames and Pictures Codenames Duet XXL – Gaming With Sidekicks
Code names Duet Czech Games Edition- 2+ Player Word Deduction Game Ages 12+ NEW
Codenames: Duet - Game Nerdz
Codenames 3 in 1 Organizer / Insert LICENCED Upgrade codenames, Duet, Picutres
Board Game Review: Codenames Duet, a team based word guessing game from CGE
Codenames: Duet Review -- A Campaign of Clues