| bona fide |
| certain |
| cool(adjective, calm, sound, reasonable, sensible) |
| correct(adjective, close, open, honest, true) |
| empirical(adjective, reasonable, useful, applied, real-world) |
| hands-on(applied, real-world) |
| levelheaded(adjective, calm, hard, open, sound) |
| lucid(adjective, calm, sound, reasonable, sharp) |
| naturalist |
| pictorial(adjective, words, specific, graphic) |
| believable(adjective, close, open, sound, correct) |
| breathtaking(adjective, deep, captivating, spellbinding, involving) |
| calm(adjective, sound, tough, reasonable, sensible) |
| clear(adjective, sharp, bright, intense, powerful) |
| dependable(adjective, close, correct, honest, solid) |
| distinct(adjective, sharp, bright, intense, powerful) |
| earnest(adjective, calm, sensible, dark, restrained) |
| frank(adjective, open, honest, straight) |
| functional(adjective, reasonable, useful, practical, workable) |
| living |