cl. 1. Ā. ([Dhātup. xix, 2]) vyáthate (ep. also °ti; pf. vivyathe, 3. pl. °thuḥ, [MBh.]; aor. vyathiṣi, [AV.]; Subj. vyathiṣat, [Br.]; fut. vyathitā, °thiṣyate Gr.; inf. vyathitum, [ib.], Ved. inf. vyathiṣyai), to tremble, waver, go astray, come to naught, fail, [RV.] &c. &c. (with abl. = to be deprived of, lose; with caritra-tas, to abandon the path of virtue); to fall (on the ground), [Mn. vii, 84] (‘to be dried up’, [Kull.]); to cease, become ineffective (as poison), [Kām.]; to be agitated or disturbed in mind, be restless or sorrowful or unhappy, [AV.] &c. &c.; to be afraid of (gen.), [R.] Caus. vyatháyati (aor. vivyathas, [Br.]; vyathayīs, [AV.]), to cause to tremble or fall, [RV.] &c. &c.; to cause to swerve from (abl.), [Bhaṭṭ.]; to disquiet, frighten, agitate, pain, afflict, [MBh.]; [Kāv.] &c.: Pass. of Caus. vyathyate, to be set in restless motion, [Suśr.] : Desid. vivyathiṣate Gr.: Intens. vāvyathyate, vāvyatti, [ib.]