UNANSWERABLE

KLINGONLINGOSome "Star Trek" slang? OVERDIDVERDIListened to "Rigoletto" way too many times? REMUNERATIVEProfitable forging Vermeer at uni HINDISHINDIGDiwali or Holi? CARTEBLANCHEUnrestricted ability SNAKECHARMEROld carnival attraction LOTSAFLOTSAMA whole bunch of ocean detritus? INSTALLATIONArt exhibit popular with everybody, maybe Paddington bears? RICHARDADAMSAuthor best known for Watership Down OCASIOCORTEZRepresentative Alexandria who is the youngest woman ever elected to Congress at age 29 in 2018: Hyph. ADVENTITIOUSAccidental POSTPRANDIALAfter eating – drop in at pal’s (anag) (12) MAGNIFICENCESplendour LONGDISTANCEInvolving places that are far apart – nostalgic end (anag) (4-8)