Trembles

3 clues
Shakes
Quails
Exhibits fear
Similar answers:
Ableseaman
Ableseamen
Ablest
Abominablesnowman
Accoutrements
Actuarialtables
Addserialcables
Aesopsfables
Airbubbles
Allyourtroubles
Ambles
Andmaygodbless
Andyourblessing
Appendtables
Arables
Arrestingcables
Assembles
Assemblestogether
Atremble
Audibles