Quick Definition
συμπάσχω v. I suffer together with
Strong's Definition
from 4862 and 3958 (including its alternate); to experience pain jointly or of the same kind (specially, persecution; to "sympathize")
KJV Usage: suffer with
UBS Dictionary of the Greek New Testament
UBS Dictionary of the Greek New Testament © United Bible Societies, licensed CC BY-SA 4.0.
Thayer's Greek Lexicon
συμ-πάσχω [T WH συν- (οἴ. σύν, II. fin.)]; to suffer or feel pain together (in a medical sense, as in Hippoer. and Galen): 1 Co. xii. 26; to suffer evils (troubles, persecutions) in like manner with another : Ro. viii. 17.
Mounce Concise Greek Dictionary
συμπάσχω sympaschō 2x
to suffer with, sympathize, 1 Cor. 12:26; to suffer as another, endure corresponding sufferings, Rom. 8:17*
Abbott-Smith Greek Lexicon
** συν-πάσχω
(Rec. συμπ-), [in Al.: I Ki 22:8 * ;]
to suffer together or with: Ro 8:17, I Co 12:26.
to sympathize with (Plat., Arist.).†
Moulton & Milligan — Vocabulary of the Greek NT
συνπάσχω, “suffer together” (Rom 817, 1 Cor 1235): cf. P Oxy VI. 9047 (v/A.D.) μὴ υἱὸν δυνάμενον ἅμα μοι συνπαθῖν, and πάσχων κείνοις [olo|rep κεινεῖτο προσώποις. See also Cic. ad Atticum xii. 11. Atticae hilaritatém libenter audio ; commotiunculis συμπάσχω.
Liddell-Scott-Jones — Greek-English Lexicon
συμπάσχω (sumpaschō) — to suffer with. συμπάσχω, have the same thing happen to one, οἱ τοὺς Χασμωμένους.. ὁρῶντες ταὐτὸν τοῦτο σ. [NT+5th c.BC+]
II. with dative, to be affected in common with, ἀλλήλοις [Refs 4th c.BC+]; commotiunculis, [Refs 1st c.BC+]; προσώποις, of a mimic dancer, [Refs 2nd c.AD+]; τοῖς τῆς ψυχῆς παθήμασι τὸ σῶμα σ. [Refs 4th c.BC+]; τοῖς ἀναπνευστικοῖς ὀργάνοις τὸ ἧπαρ σ. [Refs 2nd c.AD+]
III. have a fellow-feeling, sympathize, feel sympathy, [Refs 5th c.BC+]