I have the solution to the puzzle thanks to some invaluable help from all of you. One stipulation needs to be addressed:"Imprisoned within some answers, six in all (not five) are words with a common theme. Highlight them and suggest the theme to complete the puzzle." I have been going through my answers, and just cannot see any words that have anything in common. Is anyone willing to take up the challenge and make suggestions? Many thanks in advance!
Bookbinder, I have these answers: CARBON NEUTRAL OLIVE TREE MAKES KOAN ACT THE FOOL
EMBLEM SOUL MATE ENRAPTED UNBOLT KVETCHIEST
OSLO EXTOL KANAMYCIN TRADING ESTATE
ANI BEER NARIC ELECTRON TIMBERLINE ASK NO FAVORS
COCKIELEEKIE SALIENT POINT AMBER NECTAR GET PICKLED
DEVILKIN SENSE SMUT CUT
Mataakri, I loved the 'Is anyone willing to take up the challenge?'! I hope AB rides to the rescue again and gives you the thematic stuff. I like Toorak's cities.