Honest(ly), sincere(ly), straightforward(ly), fair(ly).
"on the level" is a correct and usable phrase in written English. You can use it to express that something is honest, frank, or genuine. For example, you could say "I'm being completely honest and on the level with you".
(Rule: "Nothing is on the level").
It's not on the level.
"It depends on the level of involvement".
The third is on the level".
"It depends on the level of risk.
"It's more on the level of emotion".
How's it doing on the level thing?
When I feel like I can't trust my brain 100%, Ludwig really comes in handy. It makes me translate and proofread faster and my output more reliable.
Claudia Letizia
Head Translator and Proofreader @ organictranslations.eu