Entry:
top brand USST RKT-10250A Aluminum 6061 T6, Round Chuck Jaws for 10" CNC Lathe Chucks, 2.5" Tall (Set of 3 Pieces) Tools & Home Improvement
Synonyms:worry, concern, stress, tension, pressure, anxiety, strain, disquiet, alarm
Antonyms:calm, ease, equilibrium, composure, serenity, cool head, peace, equanimity, control