| open(adjective, simple, friendly, appropriate, honest) |
| plain(adjective, clear, simple, friendly, appropriate) |
| aboveboard(open, honest, straightforward, sincere, genuine) |
| artless(adjective, free, simple, friendly, appropriate) |
| barefaced(honest, sincere, genuine, candid, frank) |
| candid(adjective, open, friendly, appropriate, honest) |
| direct(simple, honest, plain, natural, sincere) |
| disinterested(adjective, free, friendly, appropriate, honest) |
| fair(adjective, open, free, friendly, appropriate) |
| forthright(open, honest, straightforward, sincere, genuine) |
| frank(adjective, friendly, appropriate, honest, straightforward) |
| genuine(open, simple, honest, plain, straightforward) |
| guileless(adjective, free, simple, friendly, appropriate) |
| honest(adjective, simple, friendly, appropriate, plain) |
| honorable(honest, sincere, genuine, candid, frank) |
| impartial(adjective, open, free, friendly, appropriate) |
| ingenuous(adjective, open, free, simple, friendly) |
| innocent(adjective, free, simple, friendly, appropriate) |
| just(open, honest, straightforward, sincere, genuine) |
| laid on the line(adjective, honest, sincere, genuine, candid) |