Antonyms of adj high-powered

2 senses of high-powered

Sense 1
high-octane, high-powered, high-power, high-voltage, high-energy -- (vigorously energetic or forceful; "a high-octane sales manager"; "a high-octane marketing plan"; "high-powered executives"; "a high-voltage theatrical entrepreneur")

INDIRECT (VIA dynamic) -> undynamic, adynamic -- (characterized by an absence of force or forcefulness)

Sense 2
high-powered -- ((used of microscopes) capable of a high degree of magnification; "a high-powered microscope")

INDIRECT (VIA powered) -> unpowered -- (not having or using power; "an autogiro is supported in flight by unpowered rotating wings")

Similarity of adj high-powered

2 senses of high-powered

Sense 1
high-octane, high-powered, high-power, high-voltage, high-energy -- (vigorously energetic or forceful; "a high-octane sales manager"; "a high-octane marketing plan"; "high-powered executives"; "a high-voltage theatrical entrepreneur")
       => dynamic (vs. undynamic), dynamical -- (characterized by action or forcefulness or force of personality; "a dynamic market"; "a dynamic speaker"; "the dynamic president of the firm")

Sense 2
high-powered -- ((used of microscopes) capable of a high degree of magnification; "a high-powered microscope")
       => powered (vs. unpowered) -- ((often used in combination) having or using or propelled by means of power or power of a specified kind; "powered flight"; "kerosine-powered jet engines")