Multiple Questions
13A. Form of a noun, pronoun or adjective that indicates its semantic relation to surrounding words (4)
17A. Sea goddess in Greek mythology, daughter of Uranus and Gala (6)
21A. Witty or intelligent person; French meaning 'fine mind' (3,6)
22A. Of an angle, being greater than 90 degrees and less than 180 degrees (6)
27A. Single tone of a distinct pitch, quality or duration made by a musical instrument or human voice (4)
28A. King of Troy at the time of the Trojan War, slain by Neoptolemus, son of Achilles (5)
34A. Rainbow bridge that connects Asgard to Midgard (7)
35A. Small nocturnal arboreal African primate with large eyes and a long tail; also called Galago (8)
36A. 'Why, this is very ********* madness' 9from Shakespeare's 12th night (9)
8D. Name by which China was known to medieval Europe (6)
16D. Pancreatic enzyme that breaks down fats into fatty acids and glycerol or other alcohols (6)
17D. Series of postings on an internet message board concerning a common subject or theme (6)
18D. Flowering shrub of the rose family related to the hawthorns and rowans, cultivated for its bright red berries (11)
20D. 'Like a fiend hid in a *****' William Blake Songs of Experience (1794) Infant Sorrow (5)
25D. Gold coloured alloy of copper, zinc and sometimes tin used to decorate furniture, mouldings, etc. (6)
32D. Movable and usually extensible arm over a television or film set carrying a microphone or camera (4)