complacently

In comfortable contentment

Complacently describes doing something with self-satisfied ease, often with an unwarranted sense of security.

Someone who complacently ignores warning signs feels no need for concern or action.

The word usually implies criticism—that the person should be more alert or less smug: He complacently assumed he'd win.

smug

self-satisfied

Smugly pleased with oneself

self-important · overconfident · prideful · arrogant · superior · boastful · pompous · vain · egotistical · self-assured

unconcerned

indifferently

Without preference or concern

insouciantly · blithely · casually · offhandedly · dismissively · uncaringly · heedlessly · thoughtlessly · negligently · inattentively

contentedly

satisfied

Having enough, wanting nothing

calmly · restfully · happily · placidly · untroubled · at ease · comfortably · quietly · easily · relaxedly

Opposites
emotional state/attitude

complacentlyanxiously

In a worried manner

worriedly · nervously · insecurely · uneasily · apprehensively

engagement/vigilance

complacentlyvigilantly

With keen awareness

alertly · urgently · attentively · critically · watchfully

self-assessment

complacentlyinsecurely

Without firmness or stability

humbly · modestly · uncertainly · diffidently · meekly

Family

complacent

Familiarity
Top 500,000
Profile
Used worldwide · Timeless · Abstract · Everyday, not technical · Rated G