Here are the possible solutions for have be on guard clue
Answer
Clue
Relevancy
pope
Clue
Whom the Swiss Guard guard
Definition
a small freshwater fish, aka ruffe
acare
Clue
Have ___ (be on guard)
jrsmith
Clue
Cavaliers shooting guard who famously could have won the game at the end of regulation of Game 1 of the 2018 NBA Finals, instead dribbled out the clock
edwardgrobinson
Clue
Actor who said "Some people have youth, some have beauty—I have menace"
ews
Clue
Sounds you might make when I say "Would you rather watch your parents have sex or have your parents watch you have sex?"