From ever- + going. <span class="searchmatch">evergoing</span> (not comparable) which continues for a long time, or forever...
cinemagoing clubgoing concertgoing congoing dancegoing downgoing easygoing <span class="searchmatch">evergoing</span> fairgoing fargoing fastgoing filmgoing forthgoing homegoing ingoing mosque-going...
whenever whichever whoever English terms prefixed with ever- everfalling <span class="searchmatch">evergoing</span> everlearning as ever as ever trod shoe leather, as ever trod shoe-leather...