Words from
unbecoming
    (esp. of clothing or a color) not flattering; (of a person's attitude or behavior) not fitting or appropriate; unseemly.
    
    Source: My old website
    
    pertain
    be appropriate, related, or applicable.
    
    Source: My old website
    
    impervious
    not allowing fluid to pass through. (impervious to) unable to be affected by.
    
    Source: My old website
    
    dreary
    dull, bleak, and lifeless; depressing.
    
    Source: My old website
    
    imperious
    assuming power or authority without justification; arrogant and domineering.
    
    Source: My old website