それ以来[soreirai] since then
出来るようになる[dekiruyouninaru] (something) has become possible
やって来る[yattekuru] to come along
ぴんと来る[pintokuru] to get (a joke or explanation)
以来[irai] since

遠来[enrai] foreign or distant visitor
往来[ourai] coming and going
家来[kerai] retainer
外来[gairai] external origin
外来患者[gairaikanja] outpatients

往訪[ouhou] visit
公式訪問[koushikihoumon] official visit
探訪[tanbou] searching
訪ねる[tazuneru] to visit
訪れる[otozureru] to visit

訪客[houkyaku] visitor
訪日[hounichi] visit to Japan
訪米[houbei] visit to America
訪問[houmon] call
訪う[tou] to ask