| compos mentis(expression, articulate, silver-tongued, well-spoken) |
| composed(calm, peaceful, tranquil) |
| comprehendible(articulate, silver-tongued, well-spoken) |
| content(adjective, calm, clear, smooth, still) |
| cool(calm, peaceful, tranquil, articulate, silver-tongued) |
| cool as a cucumber(expression, adjective, idiom, calm, clear) |
| cool as cucumber(expression, idiom, smooth, comfortable) |
| crystal-like |
| crystalling(adjective, clear) |
| crystalloid |
| disinfected(adjective, clean, wholesome, unpolluted, unadulterated) |
| dispassionate(calm, peaceful, tranquil, laid-back, unflappable) |
| easily understandable(expression, idiom) |
| easygoing(adjective, calm, smooth, still, peaceful) |
| eloquent(articulate, silver-tongued, well-spoken) |
| fathomable(articulate, silver-tongued, well-spoken) |
| fine(adjective, clear, thin, delicate, shiny) |
| flawless(adjective, simple, bright, clean, plain) |
| gammy |
| genuine(adjective, simple, bright, clean, plain) |