trastear
rearrange
trastos
junk, stuff
+
-ear
verb suffix
Trastear means to rearrange and can be thought of as trastos0 (junk, stuff0) + -ear1 (verb suffix1), implying the action of moving stuff around.
verb
- rearrangeTo move or rearrange furniture or objectsVamos a trastear los muebles para limpiar la sala. // Let's rearrange the furniture to clean the living room.