Dear Nina,
thank you for the reminder and additions. Yes, the prefix 'sa' means with or together, it is another form of 'sa.m'.
savitakka: with vitakka
avitakka: without vitakka
metta,
Yong Peng.
--- In Pali@yahoogroups.com, Nina van Gorkom wrote:
N: In the texts: vitakka and vicaara without sa. Sa means: with.