Words

Tigrinya
säbsäbä - to tuck up, to roll up (TED 704)
PC *sbb ‘to turn’ may be connected
Tigrinya
säbäyti, säyti - woman, wife, matron; female (TED 699)
Tigrinya
sädäbä - to insult (TED 771)
Tigrinya
ˀansafäfä - to soar, glide, hover (in the air); to float (transitive) (TED 800)
Tigrinya
säfḥe - to be, to become wide, broad; to grow in extent; to be extensive in length and breadth (TED 794)
Tigrinya
səga - meat (TED 775)
Tigrinya
səgʷərti, šugurti - onion, garlic, shallot (TED 781)
Tigrinya
(tä)säḥagä - to pant (TED 649)
Tigrinya
säḥatä - to miss (target); to make a mistake (TED 646)
Tigrinya
säkkäfä - to be repugnant, to disgust, to cause nausea, repulsion (TED 753)

See the discussion under Soq. ŝkof ‘to block the mouth of a kid with a stick to prevent it from sucking’.