出來る[dekiru] to be able (in a position) to do
如來[nyorai] Tathagata
來る[kuru] to come (spatially or temporally)

千客万來[senkakubanrai] flood of customers
從來農法[juurainouhou] traditional farming

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