ean (Greek #1437)
a conditional particle; in case that, provided, etc.; often used in connection with other particles to denote indefiniteness or uncertainty
KJV usage: before, but, except, (and) if, (if) so, (what-, whither-)soever, though, when (-soever), whether (or), to whom, (who-)so(-ever). See 3361.
Pronounce: eh-an'
Origin: from 1487 and 302
potizo (Greek #4222)
to furnish drink, irrigate
KJV usage: give (make) to drink, feed, water.
Pronounce: pot-id'-zo
Origin: from a derivative of the alternate of 4095