-
1a
On the dot (6)
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4a
Room on board (5)
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7a
Political region in Switzerland (6)
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8a
Explode (4,2)
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9a
Active volcano in Sicily (4)
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10a
Toll road (8)
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12a
Tree on coast (anag) – shrub with bright red berries (11)
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17a
Unflappability (8)
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19a
Snide remarks (4)
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20a
Arboreal lizard (6)
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21a
Brought up (6)
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22a
Newspapers, TV, radio, etc. (5)
-
23a
Proverbs (6)
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1d
Credit and debit cards (7)
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2d
Pariah (7)
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3d
Contrition (9)
-
4d
Punctuation mark (5)
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5d
Type of knot (7)
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6d
Kid (6)
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11d
Relieved of anxiety (9)
-
13d
Grandiloquent (7)
-
14d
Dignity (anag) (7)
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15d
Return to a less developed state (7)
-
16d
Division into opposing factions (6)
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18d
Old Japanese assassin (5)