yg

ap·ter·yg·ial;

ap·ter·yg·i·for·mes;

ar·chae·op·ter·yg·i·for·mes;

ba·sip·ter·yg·i·al;

ba·sip·ter·yg·i·um;

ker·yg·mat·ic;

me·tap·ter·yg·i·um;

ox·yg·e·nous;

ox·yg·na·thous;

pleu·rop·ter·yg·i·an;

pleu·rop·ter·yg·ii;

prop·ter·yg·i·al;

prop·ter·yg·i·um;

tri·chop·ter·yg·i·dae;