fácil, easy.
facilidad, f., facility.
fácilmente, easily.
factor, m., factor.
fala-z, pl. -ces, false, deceitful.
falda, f., skirt.
falsedad, f., untruly, falsehood.
fals-o, -a, false, untrue.
falta, f., want, lack.
[faltar], to lack, fail, neglect, be uneasy, miss, be wanting, missing, need, be necessary; ¡si falta todo! you have told me nothing.