---

All answers having "Take care" as clue:

3 Character Answers:

---

BYE



4 Character Answers:

---

TEND



5 Character Answers:

---

SEETO



6 Character Answers:

---

BESAFE

BESURE

BEWARE



7 Character Answers:

---

LOOKOUT

TOHEART



8 Character Answers:

---

KEEPSAFE