Rigs that may be crooked or honest (8)
I believe the answer is:
straight
'honest' is the definition.
(similar in meaning)
'rigs that may be' is the wordplay.
'may be' indicates an anagram.
'rigs'+'that'='rigsthat'
'rigsthat' is an anagram of 'STRAIGHT'.
'crooked or' is the link.
This may not be right. Some or all of it may belong to another bit of the clue.
Can you help me to learn more?
(Other definitions for straight that I've seen before include "Poker hand of five consecutive cards" , "Uncurved" , "Neat (of drinks)" , "Without deviations or curves" , "Honourable" .)