Manu refers to hand and is seen in words like maneuver and manual. Mater means mother and appears in maternal, maternity, and matriarch. Micro describes something very small and is found in microbe, microorganism, and microscope. Ortho means straight and is present in orthography, orthodontist, and orthopedic. Path is related to feeling or emotion and can be found in antipathy, apathy, and empathy.