fijar, to fix; refl., to remember; —se en, to fix the attention upon, notice, remark.
fijeza, f., fixedness.
fij-o, -a, firm, fixed.
fin, m., end, aim; al —, at last, finally; en —, finally.
finca, f., estate.
firmar, to sign.
firmeza, f., firmness.
firmísim-o, -a, firmest, most resolute.
física, f., physics.
físic-o, -a, physical.