i Register
In some senses, palsy is marked as slang, colloquial. Watch for register when choosing this word.
noun
Complete or partial muscle paralysis of a body part, often accompanied by a loss of feeling and uncontrolled body movements such as shaking.
The palsie plagues my pulses when I prigg yoͬ: piggs or pullen your culuers take, or matchles make your Chanticleare or sullen
"Young lady, there is no hope; one side of the Duchesse is struck with palsy; she retains her senses, and will, most probably, to the last; but she cannot live through the night."
verb
To paralyse, either completely or partially.
1831, William Lloyd Garrison, The Liberator, To The Public http://www.pbs.org/wgbh/aia/part4/4h2928t.html In the month of August, I issued proposals for publishing "THE LIBERATOR" in Washington city; but the enterprise, though hailed in different sections of the country, was palsied by public indifference.
Its streets were blocked up with snow - the few passengers seemed palsied with snow, and frozen by the ungenial visitation of winter.
adj
Chummy, friendly.