| nuts and bolts(noun, expression, idiom, matter, truth) |
| object(noun, matter, truth, certainty, existence) |
| objectivity |
| openness(noun, honor, truth, honesty, integrity) |
| orthodoxy |
| palpability(noun, law, experience, case, matter) |
| perceptibility(noun, matter, truth, certainty, existence) |
| perfection(noun, certainty, principle, fact, reality) |
| permanence(noun, law, experience, case, matter) |
| phenomenon(noun, matter, truth, certainty, existence) |
| picture(noun, certainty, principle, fact, reality) |
| plain talk(noun, expression, certainty, principle, fact) |
| preciseness(noun, skill, truth, certainty, sharpness) |
| presence(noun, matter, truth, certainty, existence) |
| real |
| real McCoy(noun, expression, honor, truth, honesty) |
| real world(noun, expression, matter, truth, certainty) |
| realism(noun, matter, truth, honesty, certainty) |
| realness(noun, matter, truth, certainty, existence) |
| rectitude(noun, honor, truth, honesty, certainty) |