trembling   ▶ agashītsi, igishītsi
 (because of fear) agatēngo
En-En dictionary 
agatēngo     7  class 7
singular: aka-,aga- ▶ (no pl.) trembling (because of fear), great fear
igishītsi (ibi-)     4  class 4
singular: iki-,ic-
plural: ibi-,ivy- ▶ 1. big earthquake, 2. shaking, trembling
umushītsi (imi-)   2  class 2
singular: umu-
plural: imi- ▶ 1. big earthquake, 2. shaking, trembling
agashitsi     7  class 7
singular: aka-,aga- ▶ (no pl.) 1. chill, 2. trembling
guhīnda agashitsi to tremble, shake, shiver, to have a chill