Find Synonyms

sos Synonyms

Another word for sos

Choosing another word for sos depends on context, so the synonyms and similar words below are separated across 2 exact definitions and ranked by match strength.
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• noun (Context 1)

An international Morse code distress signal used especially by ships and aircraft in extreme danger, or any urgent appeal for help.

Usage Example

"The stranded hikers used a flashlight to signal an distress signal to the rescue helicopter overhead."

Strongest
distress signal
distress call
mayday
Strong
alarm

• interjection (Context 2)

Used as an urgent call for help or rescue in an emergency.

Usage Example

"mayday! The engine room is flooding and we are losing power rapidly."

Strongest
mayday
Strong
help

Opposites of sos

The opposite of sos shifts depending on context. Common opposites include:

all-clear
See all opposites of sos

• Nearby Words

sorted
sorter
sortie
sos
souffle
souk
soul

Cite this Entry

Wordmom. (2026). Synonyms for Sos. In Wordmom Thesaurus. Retrieved Nov 5, 2026, from https://wordmom.com/synonyms/sos
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