Across
ABC is primarily suitable, perhaps, for these? (6)
Sewage initially disappearing after a flush (8)
I haven't cracked this one yet — but Fifteensquared have:
(e) FFLUENT ("sewage", initially disappearing ) after A
See 22 Down
Corrupt Raja in middle India gets the lingo there? (8)
I haven't cracked this one yet — but Fifteensquared have:
*(raja) [anag: corrupt ] in GUT ("middle") + I (India, in the NATO phonetic alphabet)
Students getting job after good result of degree in letters (5-5,4)
Playing our piano, starts to compose concerto for horn (10)
Beer drained by Republicans – it's bitter! (4)
Bank official rings Head of Eurobank (4)
I haven't cracked this one yet — but Fifteensquared have:
REF ("official") rings [ head of ] E (urobank)
Society dance which includes tango, say, for one throwing a ball (4,6)
I haven't cracked this one yet — but Fifteensquared have:
S (society) + HOP ("dance") which includes T (tango, in the NATO phonetic alphabet) + UTTER ("say")
In Minsk etc., so-so tours a problem for traveller (6,8)
Corpulent friar's bound for confectionery store (4,4)
I haven't cracked this one yet — but Fifteensquared have:
TUCK'S ("corpulent friar's") + HOP ("bound")
Three bananas, round or straight? (6)
My hotel in Med resort in coastal route (8)
I haven't cracked this one yet — but Fifteensquared have:
COR ("my!") + H (hotel, in the NATO phonetic alphabet) in NICE ("Med resort")
European country's sea unfortunately full of trash (6)
I haven't cracked this one yet — but Fifteensquared have:
*(sea) [anag: unfortunately ] full of PAN ("trash")
Down
Maybe Holly's husband stuck behind large vehicle (4)
Louder individual welcomed among rabble (7)
Two lots of Greek letters containing a rhetorical device (8)
I haven't cracked this one yet — but Fifteensquared have:
CHIS and MUS ("two lots of Greek letters") containing A A chiasmus is device whereby a speaker uses a reversal to make his or her point (e.g. I don't live to work, I work to live (my own personal maxim))
Spat on celebs one caught promoting social inequality (11)
I haven't cracked this one yet — but Fifteensquared have:
FEUD ("spat") on A-LIST ("celebrities") + I (one) + C (caught, in cricket)
Communicate false info about mafiosi, periodically (6)
I haven't cracked this one yet — but Fifteensquared have:
LIE ("false info") about (m) A (f) I (o) S (i) [ periodically ]
Volte-face from old chap in Parisian street entrance (7)
I haven't cracked this one yet — but Fifteensquared have:
[ volte-face ] <=(O (old) + MAN ("chap") in RUE ("Parisian street") )
Online commenter's weight has someone laughing about it (9)
Silly mesh hot pants for a consumer of garments (7,4)
I haven't cracked this one yet — but Fifteensquared have:
CLOT ("silly") + *(mesh hot) [anag: pants ]
Dealing with colour, check an artist like Turner eschews navy (9)
I haven't cracked this one yet — but Fifteensquared have:
Ch. (check, in chess notation) + ROMA (n) TIC ("a painter like Turner" eschewing N (navy))
Around hostelry, suppose this may get drunk (8)
Alluring person's frenetic, topless dancing (7)
War god placed towards the top part of Roman decoration (7)
I haven't cracked this one yet — but Fifteensquared have:
<=(ARES ("war god") + SET ("placed"), towards the top )
Little growth in Shanghai as no business is on the up (6)
9a
Not a single firm invested in huge capital returns in the Halifax region (4,6)
Type letters or click words in the clue