L-rd (a title then used for an authority figure): 8269 sar sar from 8323; a head person (of any rank or class):–captain (that had rule), chief (captain), general, governor, keeper, lord, ((-task- ))master, prince(-ipal), ruler, steward. https://www.blueletterbible.org/lexicon/h8269/nkjv/wlc/0-1/

Jesus [YH’shua]: 3091 Yhowshuwa` yeh-ho-shoo’-ah or Yhowshua {yeh-ho-shoo’-ah}; from 3068 and 3467; Jehovah-[YH–] saved[s]; Jehoshua (i.e. Joshua), the Jewish leader:–Jehoshua, Jehoshuah, Joshua. Compare 1954, 3442. https://www.blueletterbible.org/lexicon/h3091/nkjv/wlc/0-1/

G-d: 430 ‘elohiym el-o-heem’ plural of 433; gods in the ordinary sense; but specifically used (in the plural thus, especially with the article) of the supreme God; occasionally applied by way of deference to magistrates; and sometimes as a superlative:–angels, X exceeding, God (gods)(-dess, -ly), X (very) great, judges, X mighty. https://www.blueletterbible.org/lexicon/h430/kjv/wlc/0-1/

Angel(s): 4397 mal’ak mal-awk’ [plural Malik] from an unused root meaning to despatch as a deputy; a messenger[–s]; specifically, of ‘God’ [‘Elohiym: Magistrates, Angels, etc.], i.e. an ‘angel’ [malak: messenger(s), etc..] (also a prophet[-s], priest[-s] or teacher[-s]):–ambassador[-s], angel, king[-s], messenger[-s]. https://www.blueletterbible.org/lexicon/h4397/nkjv/wlc/0-1/

Grace: חֵן chên khane; from H2603; graciousness, i.e. subjective (kindness, favor) or objective (beauty):—favour, grace(-ious), pleasant, precious, (well-) favoured. https://www.blueletterbible.org/lexicon/h2580/kjv/wlc/0-1/

Amen (Amein): אָמֵן ʼâmên, aw-mane’; from H539; sure; abstract, faithfulness; adverb, truly:—Amen, so be it, truth. https://www.blueletterbible.org/lexicon/h543/kjv/wlc/0-1/

The significance of YHWH (YHVH or YH), the Name of the ‘Elohiym of the Bible:

(Replaced with Lord ~7000 times in scripture)

YHWH or short version YH, (the W in YHWH, pronounced as a V,): “Modern scholars generally agree that YHWH is derived from the Hebrew triconsonantal root היה (h-y-h), “to be, become, come to pass”,^[3] an archaic form of which is הוה (h-w-h),^[4] with a third person masculine y- prefix, equivalent to English “he”. They connect it to [eg.] Exodus 3:14 – [ETC..] where the divinity [‘Elohiym] of Israel, YHWH] who spoke with Moses responds to a question about his name by declaring: אֶהְיֶה אֲשֶׁר אֶהְיֶה (Ehyeh asher ehyeh),“I am that I am” or “I will be what I will be”^[5](in Biblical Hebrew the form of the verb here is not associated with any particular English tense).^[6][7][8]“ (See: Exodus 3:14).

YHWH (YHVH), THE NAME THAT ‘EXPRESSES’ (IS) THE WORD AND WORKS OF ISRAEL’S ‘ELOHIYM:

“I WILL BE WHAT I WILL BE” Source: Tetragrammaton