Thy righteousness
tsdaqah (tsed-aw-kaw')
rightness (abstractly), subjectively (rectitude), objectively (justice), morally (virtue) or figuratively (prosperity) -- justice, moderately, right(-eous) (act, -ly, -ness).
is like the great
'el (ale)
strength; as adjective, mighty; especially the Almighty (but used also of any deity)
mountains
harar (haw-rawr')
a mountain -- hill, mount(-ain).
thy judgments
mishpat (mish-pawt')
a verdict (favorable or unfavorable) pronounced judicially, especially a sentence or formal decree (human or (participant's) divine law, individual or collective
are a great
rab (rab)
abundant (in quantity, size, age, number, rank, quality)
deep
thowm (teh-home')
an abyss (as a surging mass of water), especially the deep (the main sea or the subterranean water-supply) -- deep (place), depth.
O LORD
Yhovah (yeh-ho-vaw')
(the) self-Existent or Eternal; Jehovah, Jewish national name of God -- Jehovah, the Lord.
thou preservest
yasha` (yaw-shah')
to be open, wide or free, i.e. (by implication) to be safe; causatively, to free or succor
man
'adam (aw-dawm')
ruddy i.e. a human being (an individual or the species, mankind, etc.) -- another, + hypocrite, + common sort, low, man (mean, of low degree), person.
and beast
bhemah (be-hay-maw')
a dumb beast; especially any large quadruped or animal (often collective) -- beast, cattle.