Attribute

• cheerfulness

  The quality of being cheerful and dispelling gloom; "flowers added a note of cheerfulness...

• uncheerfulness

  Not conducive to cheer or good spirits.

Also contains

• friendliness

  A friendly disposition.

• ill nature

  A disagreeable, irritable, or malevolent disposition.

• unfriendliness

  An unfriendly disposition.

• good nature

  A cheerful, obliging disposition.

• tolerance

  A disposition to allow freedom of choice and behavior.

• unsociability

  An unsociable disposition; avoiding friendship or companionship.

• disagreeableness

  An ill-tempered and offensive disposition.

• willingness

  Cheerful compliance; "he expressed his willingness to help".

• nervousness

  A sensitive or highly strung temperament.

• agreeableness

  A temperamental disposition to be agreeable.

• composure

  Steadiness of mind under stress; "he accepted their problems with composure and she with...

• discomposure

  A temperament that is perturbed and lacking in composure.

• unwillingness

  The trait of being unwilling; "his unwillingness to cooperate vetoed every proposal...

• aloneness

  A disposition toward being alone.

• perfectionism

  A disposition to feel that anything less than perfect is unacceptable; "his perfectionism...

• unpermissiveness

  A lack of permissiveness or indulgence and a tendency to confine behavior within...

• optimism

  A general disposition to expect the best in all things.

• pessimism

  A general disposition to look on the dark side and to expect the worst in all things.

• animalism

  Preoccupation with satisfaction of physical drives and appetites.

• bloodiness

  A disposition to shed blood.

• heart

  An inclination or tendency of a certain kind; "he had a change of heart".

• esprit de corps

  The spirit of a group that makes the members want the group to succeed.

• moodiness

  Having temperamental and changeable moods.

• blood

  Temperament or disposition; "a person of hot blood".

• epicurism

  The disposition and habits of an epicure.

• gourmandism

  The disposition and habits of a gourmand.