tshig tsam
From Rangjung Yeshe Wiki - Dharma Dictionnary
mere words, merely at the level of words [JV]
mere words; [usually pejorative], lip-service [RY]
kha tsam tshig tsam ma yin pa not just paying lip service; kha tsam tshig tsam min pa these aren't just empty words / not just mouthing words [RY]