Habitual (7)
(Other definitions for inveterate that I've seen before include "Habitual" , "Long-formed (bad habit)" , "Hardened" , "Confirmed in (bad) habit" , "Firmly established by usage or custom" .)
(Other definitions for everyday that I've seen before include "Mundane, ordinary" , "familiar" , "Happening seven times a week" , "Ordinary, for regular use" , "Common or usual" .)
(Other definitions for frequent that I've seen before include "Often, habitual" , "happening regularly at short intervals" , "Occurring often" , "Be a regular visitor to" , "Often encountered" .)
(Other definitions for routine that I've seen before include "Shtick" , "Daily agenda?" , "Nine to five?" , "Everyday procedure" , "Nothing unusual" .)
(Other definitions for chronic that I've seen before include "(Of illness) deep-seated" , "(Of illness) lasting a long time" , "(Of a problem) long-lasting" , "Awful" , "(Of illness) slow developing over a long time" .)
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">habitual</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I know that habitual can be written as customary)</span><br/ ><br/ >This is all the clue.<br/ ></span>
(Other definitions for customary that I've seen before include "Normal, usual" , "precedent" , "Habitual, usual" , "According to usual practice" , "Commonly used or practised" .)
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">habitual</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this before)</span><br/ ><br/ >This is all the clue.<br/ ></span>
(Other definitions for usual that I've seen before include "In accordance with regular practice" , "Customary - customary drink" , "familiar" , "Expected" , "Typical" .)