---

All answers having "Roulette bet" as clue:

3 Character Answers:

---

BAS

ODD

RED

RHO



4 Character Answers:

---

CINQ

EVEN

NOIR

ZERO



5 Character Answers:

---

BLACK

CARRE

EVENS

ROUGE



7 Character Answers:

---

ALLORED

LEROUGE



8 Character Answers:

---

ALLONRED

ONTHERED