"Tamsak" is a word in HILIGAYNON

támsak - To plash, splash, squelch; to
smack the lips, chew noisily, munch,
mump; a plash, splash, a sound as of
walking through slush or mud, or the like.
Nagatámsak ang lúnang kon lapákan.
Mud squelches if you walk in it. Indì ka
magtámsak kon magkáon. Indì ka
magpatámsak sang ímo bábà kon
magkáon. Don’t munch, when you eat. Indì
mo pagpatamsakón ang lúnang. Don’t
splash the mud. Nagtámsak siá sa túbig.
He fell into the water with a splash. He
plashed into the water. (cf. tagasák,
lágsak, tamasák, támsok).