Matthew 3:15ἀποκριθεὶς
“Let it be so now,” Jesus replied. “It is fitting for us to fulfill all righteousness in this way.” Then John permitted Him.
Mark 3:33ἀποκριθεὶς
But Jesus replied, “Who are My mother and My brothers?”
Luke 1:19ἀποκριθεὶς
“I am Gabriel,” replied the angel. “I stand in the presence of God, and I have been sent to speak to you and to bring you this good news.
John 1:21ἀπεκρίθη
“Then who are you?” they inquired. “Are you Elijah?” He said, “I am not.” “Are you the Prophet?” He answered, “No.”
Acts 3:12ἀπεκρίνατο
And when Peter saw this, he addressed the people: “Men of Israel, why are you surprised by this? Why do you stare at us as if by our own power or godliness we had made this man walk?
Colossians 4:6ἀποκρίνεσθαι¶
Let your speech always be gracious, seasoned with salt, so that you may know how to answer everyone.

Abbott-Smith

ἀποκρίνω, ἀποκρίνομαι,
[in LXX chiefly for ענה ;]
in cl.,

1. to separate, distinguish.

2. to choose.
Mid., to answer: Mat.27:12, Mrk.14:61, Luk.3:16 23:9, Jhn.5:17, 19 Act.3:12. In late Gk. the pass, also is used in this sense, and pass. forms are the more frequently in NT (M, Pr., 39, 161; MM, see word);

(a) in general sense: absol., Mrk.12:34; with accusative of thing(s), Mat.22:46; with dative of person(s), Mat.12:38; before πρός, Act.25:16;

(b) Hebraistically

(i) like ענה, to begin to speak, take up the conversation (Kennedy, Sources, 124f.): Mat.11:25, al.,

(ii) redundant, as in the Heb. phrase וַיַּעַן וַיּאֹמֶר (Dalman, Words, 24f., 38; M, Pr., 14; Bl., §58, 4; 74, 2; Cremer, 374): ἀποκριθεὶς εἶπε, Mat.4:4; ἔφη, 8:8; λέγει, Mrk.3:33; in Jo most frequently (ἀπεκ. κ. εἶπε, 1:49. )
(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.