Be like farmland, just about OK (8)
I believe the answer is:
bearable
'just about ok' is the definition.
(I've seen this before)
'be like farmland' is the wordplay.
'like farmland' becomes 'arable' (arable land is land that can be farmed. I am not sure about the 'like' bit.).
'be'+'arable'='BEARABLE'
Can you help me to learn more?
(Other definitions for bearable that I've seen before include "Capable of being endured" , "Able to be tolerated" , "Able to be endured" , "just about OK" , "possible to take" .)