Answer:

KIST

AnswerCrossword Clue
KISTStar.. tuna
KISTStar..
KISTCommercial suffix with Star
KISTStar-... tuna
KISTStar... (tuna brand)
KISTCommercial ending with Star or Sun
KISTTouched gently, to a poet
KISTStar-.. tuna
KISTStar-.. (Bumble Bee rival)
KISTGently touched, in product names
KISTCommercial suffix with Star and Sun
KISTTouched gently: Poet.
KISTOsculated: Poet.
KISTBussed: Poet.
KISTTouched lightly: Poet.
KISTCoffer, in Scotland
KISTChest: Scot.
KISTStar-..... tuna
KISTWord with Star or Sun in product names
KISTCommercial ending for Sun or Star
KISTBrand attachment with "Sun" and "Star"