wobble
A. -noun
a. [of chair, table etcetera]   tambaleo (m), bamboleo (m)
b. [of voice] temblor (m)
·to walk with a wobble
·tambalearse al andar, andar tambaleándose
B. -intransitive verb
1. (=move unsteadily) tambalearse, bambolearse
[voice] temblar
2. (=hesitate) vacilar