Beelzebub has certainly thrown down the gauntlet with this cruciverbal challenge
* anagram dd double definition () omitted < reverse
ACROSS
2 JUSTE MILIEU IM JULIET SUE*
9 NAPPE NAPPE(R)
10 SCROLL S – special R – rector ……. is a word missing for COLL?
12 TRAIL dd
13 GREENIE GREE IN< E
16 MITT MIT + T
17 CORNERMAN CORN (G)ERMAN
18 EMALANGENI E ANGLIA MEN* currency in Swaziland
20 ALESSANDRA SANDALS ARE*
24 TENNESSEE TENNE(R)S SEE
25 BEAU BEAU (NE)
27 ENGROSS ENG R O SS
28 AWETO AWE TO aweto is a kind of worm in winter turning into a kind of grass in summer
29 RUEFUL RU + FUEL*
30 PAREU PARE + U
31 DELITESCENT D + ELITE + SCEN|T
DOWN
1 ANTECHAMBER A N TECH AMBER
2 JARGON JAR + GON(E)
3 UP A TREE UPA(S) TREE
4 SPIN SPIN(E)
5 ENGARLANDS ENG + AR + LANDS
6 ICELANDER ICE LANDER
7 IONIA I ON I A
8 ELITE dd (short of e-numbers)
11 LETHIFEROUS SHOUT WITH RELIEF*
14 ROMAN NOSES MANNOSE in ROS(E)
15 WEASEL OUT AS in WEE LOUT
19 EASTERN EAS(E) TERN
21 SEXTET EXT in SET Tuscaroras are part of the Six Nations of the Grand River First Nation
22 VENUE VENU(L)E
23 BAGEL AGE in BL
26 TWAE TWA(IT)E