1. Thrown into a state of agitated confusion; ('rattled' is an informal term)
   - flustered, perturbed, rattled

See also: discomposed

• unconscientious
• unconscientiousness
• unconscionable
• unconscionably
• unconscious
• unconscious mind
• unconscious process
• unconsciously
• unconsciousness
• unconsecrated
• unconsidered
• unconsolable
• unconsolidated
• unconstipated
• unconstitutional
• unconstitutionally
• unconstrained
• unconstraint
• unconstricted
• unconstructive
• unconsumed
• unconsummated
• uncontaminated
• uncontaminating
• uncontested