This word is acceptable for play in the US & UK dictionaries that are being used in the following games:

• Lexulous
• Wordscraper
• Wordosaur

n. A distinguishing feature, as of a person's character. See Synonyms at quality.

n. A genetically determined characteristic or condition: a recessive trait.

n. A stroke with or as if with a pencil.

n. A slight degree or amount, as of a quality; a touch or trace: a sermon with a trait of humor.

n. an identifying characteristic, habit or trend

n. In object-oriented programming, an uninstantiable collection of methods that provides functionality to a class by using the class’s own interface.

n. A stroke; a touch.

n. A distinguishing or marked feature; a peculiarity.

n. A stroke; a touch.

n. A distinguishing or peculiar feature; a peculiarity: as, a trait of character.

n. a distinguishing feature of your personal nature

"Blue-red fingernails, I noticed, even as I was wondering about the word trait."

attribute   

egocentrism    irresolution    folly    rurality    wisdom    unemotionality    resoluteness    firmness of purpose    irresoluteness    unwiseness   

character trait   

stroke    touch    peculiarity    characteristic    quality    touchy   

Ate    Cate    Est    Fate    Haight    Iwate    Kate    Kuwait    Nate    Solid-state   

attribute    aspect    personality    peculiarity    tendency    characteristic    manifestation    impulse    conception    defect