There are no Tagalog word that starts with letter Q. In Filipino alphabet there is no letter Q.
inadequateinconsequentialinequityinfrequentinquestinquire
Nonequivalent is a word. It begins with N and contains the letter Q.
Quotient
Quifjkerhuilfgerjhiof7yrjhtf4wjkthiw4jhirweiorbgwejtbdfijo34luptj34ioyt43ipru3jopdirhfwruiwhuy5h4etioyu59tyureoyer5t34534t4t
QUE
qua
Quit.
Quaint is a 6 letter word that begins with the letter q and ends with t.
Queer is a five letter word.
Quantrill
quantum; quark