---

All answers having "Single" as clue:

3 Character Answers:

---

HIT

NEO

ONE

RHO

SYN

UNE

UNO

USE



4 Character Answers:

---

FILE

LONE

NEED

ONLY

SOIL

SOLE

STAG

UNAL



5 Character Answers:

---

ALONE

ASIDE

BLOOP

PAYER

UNWED



6 Character Answers:

---

CELLED

DOLLAR

ONEMAN



7 Character Answers:

---

BASEHIT

ONEFOLD

SYNONYM

UNITARY

UNMATED



8 Character Answers:

---

CELIBATE

SOLITARY

UNPAIRED



9 Character Answers:

---

ONEBAGGER

UNHITCHED

UNMARRIED



10 Character Answers:

---

NOTMARRIED

ONEBASEHIT

SPOUSELESS

UNATTACHED