Where does “dissimular” come from?

dissimular (Catalan) comes from Latin dissimulō, from Latin dissimilis, from Latin dis-, from Latin calceus, from Latin calx, from Ancient Greek χάλιξ — small stone, pebble; gravel, rubble.

dissimular (Catalan): to hide, to conceal; to feign, to pretend

Definitions

to hide, to conceal; to feign, to pretend

Ancestry of “dissimular”, step by step

Step	Language	Word	Meaning
1	Latin	dissimulō	to conceal, hide, or dissimulate a state of mind
2	Latin	dissimilis	unlike, dissimilar, different
3	Latin	dis-	asunder, apart, in two; reversal, removal;...
4	Latin	calceus	shoe
5	Latin	calx	limestone; chalk; the finish line
6	Ancient Greek	χάλιξ	small stone, pebble; gravel, rubble

Every word from Ancient Greek χάλιξ →Every word from Latin dis- →Every word from Latin calx →