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
zeteo (Greek #2212)
to seek (literally or figuratively); specially, (by Hebraism) to worship (God), or (in a bad sense) to plot (against life)
KJV usage: be (go) about, desire, endeavour, enquire (for), require, (X will) seek (after, for, means). Compare 4441.
Pronounce: dzay-teh'-o
Origin: of uncertain affinity