依怙[eko] favoritism
依怙贔負[ekohiiki] favoritism

依怙地[ekoji] obstinate

忌憚[kitan] reserve
憚る[habakaru] to hesitate
憚り乍ら[habakarinagara] with all due respect ...
憚り様[habakarisama] thank you for your trouble

過ちては則ち改むるに憚ること勿れ[ayamachitehasunawachiaratamurunihabakarukotonakare] do not delay to make amends for one's wrongs
憎まれっ子世に憚る[nikumarekkoyonihabakaru] Ill weeds grow apace
憚り[habakari] hesitation
忌憚のない[kitannonai] unrestrained