self-possessed

Serene under pressure

Self-possessed describes someone calm and confident, especially under pressure.

A self-possessed person maintains composure when others might become flustered or anxious: She remained self-possessed throughout the hostile interview.

The word suggests inner stability—emotions held in check, nerves steady, dignity intact.

composed

calm

Free from agitation

unruffled · unperturbed · equanimous · imperturbable · coolheaded · level-headed · even-tempered · steady · placid · equable

dignified

poised

Calm and controlled

composed · stately · noble · decorous · polished · sophisticated · cultured · genteel · courtly · gracious

confident

self-assured

Trusting in oneself

secure · bold · empowered · self-reliant · assertive · decisive · unwavering · resolute · steadfast · certain

Categories
Opposites
emotional composure

self-possessedrattled

Disturbed and unsettled

agitated · unhinged · unglued · flustered · panicked

confidence and assurance

self-possessedself-conscious

Uncomfortably aware of oneself

insecure · diffident · unsure · unconfident · timid

Family

possess, possession, possessed, self-control, possessing, possessor, possesses, repossess, dispossess

Familiarity
Top 200,000
Profile
Used worldwide · Timeless · Abstract · Positive · Everyday, not technical · Rated G