Synonyms of supinity

1 Syllable
rest, calm
2 Syllables
poise, quietness, content, comfort, calmness
3 Syllables
idleness, unrestraint, casualness, easiness, inertness, enjoyment, restfulness, happiness, affluence, contentment, repose, inertia, quietude, leisure, luxury
4 Syllables
ataraxia, serenity, satisfaction, tranquility, requiescence, passivity, relaxation, spontaneity, prosperity, naturalness, security
5 Syllables
gratification, inactivity, informality
6 Syllables
unceremoniousness