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

• Lexulous
• Wordscraper
• Wordosaur

adj. anxious, worried, careworn

v. Simple past tense and past participle of trouble.

adj. characterized by or indicative of distress or affliction or danger or need

adj. characterized by unrest or disorder or insubordination

"Nothing that she could put her finger on, but he walked silently next to her, his expression troubled and withdrawn."

troubled    troubles    troubling   

reach    strive    strain    anxiety    maternity    gestation    pregnancy    disturbance    perturbation   

effort    ailment    disturbance    to cast oil on troubled water    to borrow trouble    Collocations of do    have    make    and take   

turbid    turbulent   

distrouble    engine trouble    double trouble    ask for trouble    get into trouble   

harass    vex    perplex    molest    annoy    grieve    afflict    disturb    distress    tease   

Hubble    bubble    double    redouble    rubble    stubble   

distress    pain    difficulty    problem    interest    evil    love    failure    confusion    war