Mark 6:20ἠπόρει
because Herod feared John and protected him, knowing that he was a righteous and holy man. When he heard John’s words, he was greatly perplexed; yet he listened to him gladly.
Luke 24:4ἀπορεῖσθαι
While they were puzzling over this, suddenly two men in radiant apparel stood beside them.
John 13:22ἀπορούμενοι
The disciples looked at one another, perplexed as to which of them He meant.
Acts 25:20ἀπορούμενος
Since I was at a loss as to how to investigate these matters, I asked if he was willing to go to Jerusalem and be tried there on these charges.
2 Corinthians 4:8ἀπορούμενοι
We are hard pressed on all sides, but not crushed; perplexed, but not in despair;
Galatians 4:20ἀποροῦμαι
how I wish I could be with you now and change my tone, because I am perplexed about you.

Abbott-Smith

ἀπορέω, -ῶ
(ἄπορος, ἀ- neg., πόρος, a way, resource), [in LXX for צָרַר, מוּךְ, etc. ;]
to be at a loss, be perplexed: absol., Mrk.6:20 (ἐποίει, R, mg.); mid., be in doubt: absol., 2Co.4:8; with accusative, Act.25:20; before περί, Luk.24:4; ἐν, Gal.4:20; περὶ τίνος λέγει, Jhn.13:22.†
SYN.: διαπορέω, διακρίνομαι, διστάζω, μετεωρίζομαι (see DCG, i, 491)
(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.