Keyword
What KeyWord is found in the definitions of each of the following?

153 Python, nightmare, succubus, diablerie, Asmodeus (5 letters)
154 placeholder, delegate, assignee, second banana, vice chancellor (6 letters)
155 simoom, xerarch, Bedouin, Gobi, Erwin Rommel (6 letters)
156 ambition, covet, cupidity, avarice, crave (6 letters)
157 bureau, escritoire, kneehole, davenport, lapboard (4 letters)
158 whodunit, shamus, sleuth, dick, gumshoe (9 letters)
159 pip, cog, snake eyes, ivories, cube (8 letters)
160 uphill, loose end, hot water, hard-pressed, trouble spot (10 letters)
161 pica, smut, grime, grunge, mysophobia (4 letters)
162 odium, ignominy, obloquy, attaint, reproach (8 letters)
163 ragtag, amalgam, menagerie, miscellany, multifarious (7 letters)
164 cur, flews, husky, feathering, canicular (3 letters)
165 pod, blowhole, cetacean, pilot whale, echolocation (7 letters)
166 transom, hatch, kickplate, porter, jamb (4 letters)
167 till, drumlin, weatherly, chatter mark, Alfred Wegener (5 letters)
168 instill, gobbet, butterfingers, plump, globule (4 letters)
169 plump, gutta, instill, bomber, globule (4 letters)
170 specific, narcotic, remedy, pharmaceutical, medication (5 letters)
171 tuck, snare, tabla, ruffle, tambourin (4 letters)
172 timbal, tuck, ruffle, snare, tom-tom (4 letters)

Answers: 153. demon, 154. deputy, 155. desert, 156. desire, 157. desk, 158. detective, 159. dice/die, 160. difficulty, 161. dirt, 162. disgrace, 163. diverse, 164. dog, 165. dolphin, 166. door, 167. drift, 168. drop, 169. drop, 170. drugs, 171. drum, 172. drum,

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