| EXTRAPOLATE | They're an expert lot with Amateur Athletics and able to infer from that known |
| DEDUCE | To infer from e.g. premises or clues (6) |
| WARSAW | Polonia ....... Polish sports club with football. basketball, athletics and swimming teams (6) |
| AILANTHUS | Genus of trees including that known as the Tree of Heaven (9) |
| TRACK | Another name for athletics, ... and field (5) |
| SINGLEBOUND | The lead-in to the TV series announced Superman to be "Faster than a speeding bullet, more powerful than a locomotive, and able to leap tall buildings at a ..." (6,5) |
| NONPROFIT | Number willing and able to invest in advocate? Nothing to gain by it! |
| AMIABLE | I am prepared and able to be nice and friendly (7) |
| SUITABLE | Fitting the clothes and able to deal with it (8) |
| PREPAREDFOR | Ready and able to provide from frappe order (8,3) |
| USERFRIENDLY | Drug to make addict amicable and able to operate computer? (4,8) |
| PENALISE | Referee's job to do for Lise and Penelope with amateur in middle (8) |
| EDUCATED | Wise to infer this from information around nucleus of data what could be the density (8) |
| PARROT | A tropical bird with a short hooked bill often having vivid plumage and able to mimic the human voice |
| LITHE | Supple and able to bend with ease (5) |
| ATTRACTIVE | Putting time into art somehow, energetic and able to draw (10) |
| KNOWWHATSWHAT | Be on the ball and able to identify Scottish engineer, say |
| ABSORBENT | Off around the world perhaps and able to soak in the sun? |
| INTERPRETABLE | It's better plainer, in a way and able to be understood |
| ANALOGOUS | Having a practical intelligence, keeping a record and able to show correspondence |
