hos (Greek #3739)
the relatively (sometimes demonstrative) pronoun, who, which, what, that
KJV usage: one, (an-, the) other, some, that, what, which, who(-m, -se), etc. See also 3757.
Pronounce: hos
Origin: ἥ (hay), and neuter ὅ (ho) probably a primary word (or perhaps a form of the article 3588)
katecho (Greek #2722)
to hold down (fast), in various applications (literally or figuratively)
KJV usage: have, hold (fast), keep (in memory), let, X make toward, possess, retain, seize on, stay, take, withhold.
Pronounce: kat-ekh'-o
Origin: from 2596 and 2192