SOS /es-ō-esˈ/

An appeal for help or rescue, esp at sea by Morse code (…–––…)

To make such an appeal

• numerous
• numerously
• numerousness
• numerousnesses
• numerus clausus
• numina
• numinous
• numinouses
• numinousness
• numinousnesses
• numismatic
• numismatically
• numismatics
• numismatist
• numismatists
• numismatologist
• numismatologists
• numismatology
• nummary
• nummular
• nummulary
• nummulated
• nummulation
• nummulations
• nummuline