discreet is a crossword puzzle answer that we have spotted 14 times. Prudent Tactful Judicious Circumspect Closemouthed Tactful and trustworthy Unwilling to take risks Intentionally unobtrusive Careful to avoid embarrassment Careful to keep something secret Careful not to attract attention Cautious in one's social dealings Thoughtful and careful in behaviour Tactful in a quiet, wise, practical way