'iysh (Hebrew #376)
a man as an individual or a male person; often used as an adjunct to a more definite term (and in such cases frequently not expressed in translation)
KJV usage: also, another, any (man), a certain, + champion, consent, each, every (one), fellow, (foot-, husband-)man, (good-, great, mighty) man, he, high (degree), him (that is), husband, man(-kind), + none, one, people, person, + steward, what (man) soever, whoso(-ever), worthy. Compare 802.
Pronounce: eesh
Origin: contracted for 582 (or perhaps rather from an unused root meaning to be extant)
'aher (Hebrew #834)
who, which, what, that; also (as an adverb and a conjunction) when, where, how, because, in order that, etc.
KJV usage: X after, X alike, as (soon as), because, X every, for, + forasmuch, + from whence, + how(-soever), X if, (so) that ((thing) which, wherein), X though, + until, + whatsoever, when, where (+ -as, -in, -of, -on, -soever, -with), which, whilst, + whither(- soever), who(-m, -soever, -se). As it is indeclinable, it is often accompanied by the personal pronoun expletively, used to show the connection.
Pronounce: ash-er'
Origin: a primitive relative pronoun (of every gender and number)