Entry:
outlet online store NBK MJC-55K-GR-12-18 Jaw Flexible Coupling, Set Screw and Key Type, 12 mm and 18 mm, Bore Diameters, Aluminum A2017 Industrial & Scientific
Synonyms:worry, concern, stress, tension, pressure, anxiety, strain, disquiet, alarm
Antonyms:calm, ease, equilibrium, composure, serenity, cool head, peace, equanimity, control