Related Clues:
- Isolate to take first prize at this moment in time
- Narrow strip by river
- Get gradually narrower
- Sailor set about exercises to reduce gradually
- Jack takes exercise to get thinner
- Thin candle, spill
- Get narrower towards end
- Going along to shrink
- Thin progressively
- Blow air through (grain) to remove chaff
- Sift out slogan for instant success?
- Candle found to get thinner towards the end
- Get to the point in the light
- Wick; gradually lessen
- Spill some polenta, perhaps