10-letter words containing a, l, s, o, u, d
- ultrasound — Physics. sound with a frequency greater than 20,000 Hz, approximately the upper limit of human hearing.
- unabsolved — to free from guilt or blame or their consequences: The court absolved her of guilt in his death.
- unisolated — to set or place apart; detach or separate so as to be alone.
- war clouds — sign of trouble ahead