Procrastinating, which is disgusting

I think it could be either:

Which length description are you looking for?:

3-7

10*

offputting

I'm a little stuck... Click here to teach me more about this clue!

'disgusting' is the definition.
Both the answer and definition are adjectives. Maybe there's a link between them I don't understand?

I can't explain the rest of the clue.

Can you help me to learn more?

(Other definitions for offputting that I've seen before include "Disconcerting" , "Disappointing" .)

I've seen this clue in the Evening Standard.

Want a hint initially instead of a full solution? Install my app