Luke 2:29δέσποτα
“Sovereign Lord, as You have promised, You now dismiss Your servant in peace.
Acts 4:24δέσποτα
When the believers heard this, they lifted up their voices to God with one accord. “Sovereign Lord,” they said, “You made the heaven and the earth and the sea and everything in them.
1 Timothy 6:1δεσπότας
All who are under the yoke of slavery should regard their masters as fully worthy of honor, so that God’s name and our teaching will not be discredited.
2 Timothy 2:21δεσπότῃ
So if anyone cleanses himself of what is unfit, he will be a vessel for honor: sanctified, useful to the Master, and prepared for every good work.
Titus 2:9δεσπόταις
Slaves are to submit to their own masters in everything, to be well-pleasing, not argumentative,
1 Peter 2:18δεσπόταις
Servants, submit yourselves to your masters with all respect, not only to those who are good and gentle, but even to those who are unreasonable.

Abbott-Smith

δεσπότης, -ου, ὁ
[in LXX chiefly for אָדוֹן, אֲדֹנָי; in Jdth.9:17, δ. τ. οὐρανῶν κ. τ. γῆς];
a master, lord, correlative of δοῦλος, οἰκέτης: 1Ti.6:1, 2, 2Ti.2:21, Tit.2:9, 1Pe.2:18; as title of God, voc., δέσποτα (so usually in LXX), Luk.2:29, Act.4:24; ὁ δ. = voc. δέσποτα (cf. B1., § 33, 4), Rev.6:10; of Christ, 2Pe.2:1, Ju 4, R, txt. (but cf. mg.).†
SYN.: κύριος (which see), implying limitation of authority and a more general relation than δ., which "denoted absolute ownership and uncontrolled power" (Thayer).
(AS)

Sources: Abbott-Smith’s Manual Greek Lexicon of the New Testament (1922, public domain) and glosses from STEPBible TBESG (CC BY 4.0); STEPBible TAGNT (Greek New Testament, CC BY 4.0); the Berean Standard Bible (public domain). Reformatted by Word Study, wording unchanged. All sources and licenses.