| level-headed(adjective, calm, sound, reasonable, sensible) |
| levelheaded(adjective, calm, reasonable, sensible, restrained) |
| like a clam(expression, adjective, idiom, sensible, cautious) |
| low-profile(adjective, soft, shy, meek, frugal) |
| lowly(adjective, quiet, simple, clean, honest) |
| matter-of-fact(adjective, reasonable, rational, sober, wise) |
| meager(adjective, soft, shy, meek, frugal) |
| meet(useful, practical, convenient) |
| not rash(expression, adjective, sensible, cautious, tactful) |
| obscure(adjective, soft, shy, meek, frugal) |
| on guard(expression, cautious, suspicious, watchful) |
| on lookout(expression, adjective, sensible, cautious, tactful) |
| precautious(adjective, sensible, careful, thoughtful, cautious) |
| regardful(adjective, kind, friendly, deliberate, alert) |
| removed(personal, confidential, hush-hush) |
| retiring(calm, quiet, reasonable, mild, modest) |
| right(adjective, reasonable, moderate, honest, fair) |
| sapient(adjective, reasonable, honest, sensible, fair) |
| scrupulous(careful, thoughtful, sober, cautious, prudent) |
| sharp(understanding, keen, sensible, skill, sensitive) |