| perspicacious(adjective, obvious, understandable) |
| flashing(adjective, light, bright, intense, brilliant) |
| translucent(adjective, clear, bright, plain, brilliant) |
| clear-cut(adjective, clear, articulate, transparent, intelligible) |
| comprehensible(adjective, clear, plain, obvious, articulate) |
| distinct(adjective, clear, plain, obvious, articulate) |
| evident(adjective, obvious, articulate, eloquent, understandable) |
| irradiant(adjective, light, bright, intense, brilliant) |
| sunny(adjective, clear, light, pleasant, bright) |
| beamy(adjective, light, radiant) |
| discerning |
| fiery(adjective, bright) |
| glinting(adjective, bright) |
| pellucid(adjective, clear, plain, obvious, articulate) |
| scintillating(adjective, light, bright, intense, brilliant) |
| understandable(adjective, obvious, articulate, silver-tongued, well-spoken) |
| unmistakable(understandable, comprehensible) |
| agleam(adjective, light, shining, luminescence) |
| blazing(adjective, light, bright, intense, brilliant) |
| burning(adjective, light, bright, warm, intense) |