TSADDIK
TSADDIKIM
TSADDIKS
TSADDIQ
TSADDIQIM
TSADDIQS
TSADE
TSADES
TSADI
TSADIS
TSAMBA
TSAMBAS
TSANTSA
TSANTSAS
TSAR
TSARDOM
TSARDOMS
TSAREVICH
TSAREVICHES
TSAREVITCH
TSAREVITCHES
TSAREVNA
TSAREVNAS
TSARINA
TSARINAS
TSARISM
TSARISMS
TSARIST
TSARISTS
TSARITSA
TSARITSAS
TSARITZA
TSARITZAS
TSARS
TSATSKE
TSATSKES

36 words start with TSA.