Unite

[slinky.kate]

1d.persistant,pressing(11)no clues
7d. took the greatest share of(11)no clues
1a.a peninsula of south west europe(7)no clues

[bibblebub]

1a) iberian ?

[sandyRoe]

1a Iberian?

[sandyRoe]

1d incessantly?

[slinky.kate]

1d begins with an I

[aelmpvw]

persevering

[dannyk13]

1d.Importunate

[slinky.kate]

8a.low wall at the edge of roof,balcony(7)c------
11a to cook with dry heat(5)s----
14a cost of support,maintenance(6)a-----
18a each(6)t-----
21a.one or other(6)y-----

[sandyRoe]

14 upkeep?

[sandyRoe]

11 roast?

[sandyRoe]

21 either?

[dannyk13]

11a.Roast
21a.Either

[slinky.kate]

8a begins with a P
11a R
18a A
21a E
id was importunate

[sandyRoe]

8 parapet

[bibblebub]

18a) apiece