The clue "Sign of friendliness" last appeared in the Universal crossword on July 6, 2016. The correct answer for this puzzle is "SMILE", a 5-letter word.
Solution SMILE is 5 letters long. So far we haven´t got a solution of the same word length.
There is 1 solutions. The longest is SMILE with 5 letters, and the shortest is SMILE with 5 letters.
No, "SIGN OF FRIENDLINESS" hasn´t seen a spike right now. Solvers are most interested in: Radiate, Really annoy, Wild party, Mixture and Change.
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The solution is 5 letters long.