Add the same letter to each of the four sets of letters below, so that each set can be anagrammed into a common English word.
A H N R S
A D O V
C E G O
A E E R U
From Mensa Puzzle Calendar 2021 by Fraser Simpson, Workman Publishing, New York. Puzzle for December 18.
A H N R S + K => SHRANK
A D O V + K => VODKA
C E G O + K => GECKO
A E E R U + K => EUREKA
Edited on December 29, 2021, 6:38 pm