| sub judice(expression, adjective, questionable, debatable) |
| suppositional |
| thought-out(adjective, sound, sensible, rational, intelligent) |
| thoughtful(adjective, sound, sensible, rational, intelligent) |
| together(adjective, sound, sensible, rational, intelligent) |
| tolerant(adjective, sound, sensible, rational, intelligent) |
| touch and go(uncertain, doubtful, dubious, unsure, questionable) |
| unassured(uncertain, doubtful, unsure) |
| unbiased(adjective, sound, sensible, rational, intelligent) |
| unclear(uncertain, doubtful, unsure) |
| undetermined |
| unprejudiced(adjective, sound, sensible, rational, intelligent) |
| untrusty(uncertain, doubtful, unsure) |
| up for discussion(expression, adjective, idiom, uncertain, unsettled) |
| vacillating |
| well-advised(adjective, sound, sensible, rational, intelligent) |
| wise(adjective, sound, sensible, rational, intelligent) |
| wrangle |
| acceptable(sound, reasonable, rational, justified, defensible) |
| admissible(reasonable, justified, defensible) |