| RANDOM | Haphazard behaviour, and ominous to an extent (6) |
| FANDOM | Following wolf and ominous bears (6) |
| TRUISM | Repeatedly tops unselfish behaviour, and that's that? |
| BEATIT | Exhibit busy behaviour and leave |
| SIGN | It could be ominous to put one's name to it (4) |
| BELMONTSTAKES | Annual horse race, one that sounds ominous to Dracula? |
| LOOM | Appear ominous to a weaver (4) |
| PORTENTOUS | Ominous to be leaky all around the tepee (10) |
| RAVEN | Poe called it "grim, ungainly, ghastly, gaunt and ominous" |
| DUN | When tripled, dramatic and ominous sound effect |
| TVTROPES | Site with entries like "Moody Trailer Cover Song" and "Ominous Knocking" |
| GOODALL | Dr Jane ___ is an expert on wild chimpanzee behaviour and advocates for their care and survival |
| ANECICS | There are three groups of earthworm classified according to their behaviour and habitat. They are epigeic, endogeic and ___. |
| SOCIALSCIENCE | Study of human behaviour and how people interact (6,7) |
| STRAITLACED | Excessively strict in behaviour and opinions (6-5) |
| SPITE | Show offensive behaviour and start to exhibit malice (5) |
| MBA | To earn this post-graduate degree you may study subjects such as organisational behaviour and operat |
| SHEREHITE | An American cultural historian famous for her work on psycho-sexual behaviour and gender relations |
| WEATHER | Meteorological conditions whose traditional means of prediction according to lore include observing animal behaviour, and cloud shapes (7) |
| BIORHYTHM | A periodic change in the behaviour and physiology of many animals and plants (9) |
