---

All answers having "Twice" as clue:

3 Character Answers:

---

BIS

DEE

DIV

DUM

IDO

LAA

POM

THE

TSE

TUM

WAH

ZSA



4 Character Answers:

---

BERI

NANU



5 Character Answers:

---

AGAIN

DURAN

PELLE

WALLA



6 Character Answers:

---

DOUBLE

DOUBLY

SIRHAN



8 Character Answers:

---

TWOTIMES



13 Character Answers:

---

AGAINANDAGAIN