Here are the possible solutions for puzzle with plus signs clue
Answer
Clue
Relevancy
rebus
Clue
Puzzle with plus signs
Definition
(Latin) a representation of syllables or words by means of pictures or symbols; also, a riddle made up of such pictures or symbols
four
Clue
Number of times this puzzle's theme word appears diagonally in the grid (to complete the puzzle, shade those words plus the Down answers that begin where they meet)