is
Part of Speech:
Substantive
Strongs Glossary:
perhaps from an unused root meaning to stand out, or exist; entity; used adverbially or as a copula for the substantive verb (הָיָה); there is or are (or any other form of the verb to be, as may suit the connection); (there) are, (he, it, shall, there, there may, there shall, there should) be, thou do, had, hast, (which) hath, (I, shalt, that) have, (he, it, there) is, substance, it (there) was, (there) were, ye will, thou wilt, wouldest.
rich
Strongs Glossary:
a primitive root; properly, to accumulate; chiefly (specifically) to grow (causatively, make) rich; be(-come, en-, make, make self, wax) rich, make (1 Kings 22:48 marg). See עָשָׂר.
poor
Strongs Glossary:
a primitive root; to be destitute; lack, needy, (make self) poor (man).
yet
Part of Speech:
Noun Masculine
Strongs Glossary:
or (Jeremiah 33:8) כּוֹל; from כָּלַל; properly, the whole; hence, all, any or every (in the singular only, but often in a plural sense); (in) all (manner, (ye)), altogether, any (manner), enough, every (one, place, thing), howsoever, as many as, (no-) thing, ought, whatsoever, (the) whole, whoso(-ever).
great
Strongs Glossary:
by contracted from רָבַב; abundant (in quantity, size, age, number, rank, quality); (in) abound(-undance, -ant, -antly), captain, elder, enough, exceedingly, full, great(-ly, man, one), increase, long (enough, (time)), (do, have) many(-ifold, things, a time), (ship-)master, mighty, more, (too, very) much, multiply(-tude), officer, often(-times), plenteous, populous, prince, process (of time), suffice(-lent).
riches
Part of Speech:
Noun Masculine
Strongs Glossary:
from the same as הוּן in the sense of אוֹן; wealth; by implication, enough; enough, [phrase] for nought, riches, substance, wealth.