santasati

to be frightened or terrified, to fear, to be disturbed Mil.92. ppr. santasaṃ Ja.vi.306 (a˚) & santasanto Ja.iv.101 (a˚); Pot. santase Ja.iii.147 Ja.v.378; ger. santasitvā Ja.ii.398
pp santasita santatta.

saṃ + tasati2