| Word | Meaning | Occurrences |
|---|---|---|
| θέλημα, τος, τό | what is willed | 62 |
| θέλησις, εως, ἡ | will | 1 |
| θέλω | will; wish to have | 208 |
| θεμέλιον, ου, τό | foundation | 1 |
| θεμέλιος, ου, ὁ | foundation | 15 |
| θεμελιόω | lay a foundation | 5 |
| θεοδίδακτος, ον | taught by God | 1 |
| θεομαχέω | fight against God, oppose God | 1 |
| θεομάχος, ον | fighting against God | 1 |
| θεόπνευστος, ον | inspired by God | 1 |
| θεός, οῦ, ὁ | God | 1317 |
| θεοσέβεια, ας, ἡ | piety, godliness | 1 |
| θεοσεβής, ές | god-fearing, devout | 1 |
| θεοστυγής, ές | hating God | 1 |
| θεότης, ητος, ἡ | divinity | 1 |
| Θεόφιλος, ου, ὁ | Theophilus | 2 |
| θεραπεία, ας, ἡ | healing | 3 |
| θεραπεύω | heal; serve | 43 |
| θεράπων, οντος, ὁ | attendant, aide | 1 |
| θερίζω | reap, harvest | 21 |
| θερισμός, οῦ, ὁ | harvest | 13 |
| θεριστής, οῦ, ὁ | reaper, harvester | 2 |
| θερμαίνω | warm oneself | 6 |
| θέρμη, ης, ἡ | heat | 1 |
| θέρος, ους, τό | summer | 3 |
| Θεσσαλία, ας, ἡ | Thessaly | 1 |
| Θεσσαλονικεύς, έως, ὁ | Thessalonian | 4 |
| Θεσσαλονίκη, ης, ἡ | Thessalonica | 5 |
| Θευδᾶς, α̑, ὁ | Theudas | 1 |
| θεωρέω | perceive, observe | 58 |
| θεωρία, ας, ἡ | spectacle, sight | 1 |
| θήκη, ης, ἡ | grave; sheath | 1 |
| θηλάζω | to nurse | 5 |
| θῆλυς, εια, υ | female | 5 |
| θήρα, ας, ἡ | net, trap | 1 |
| θηρεύω | to hunt, catch | 1 |
| θηριομαχέω | fight animals; struggle with | 1 |
| θηρίον, ου, τό | animal | 46 |
| θησαυρίζω | store up | 8 |
| θησαυρός, οῦ, ὁ | treasure | 17 |
| θιγγάνω | to touch | 3 |
| θλίβω | press upon, crowd | 10 |
| θλῖψις, εως, ἡ | affliction, tribulation | 45 |
| θνῄσκω | die | 9 |
| θνητός, ή, όν | mortal | 6 |
| θορυβάζω | be troubled | 1 |
| θορυβέω | throw into disorder | 4 |
| θόρυβος, ου, ὁ | noise, clamor | 7 |
| θραυματίζω | break | 1 |
| θραύω | break | 1 |
| θρέμμα, τος, τό | animal | 1 |
| θρηνέω | mourn | 4 |
| θρη̑νος, ου, ὁ | lament; dirge | 1 |
| θρησκεία, ας, ἡ | worship | 4 |
| θρησκός, όν | religious | 1 |
| θριαμβεύω | lead in a triumphal procession | 2 |
| θρίξ, τριχός, ἡ | hair | 15 |
| θροέω | trouble, alarm | 3 |
| θρόμβος, ου, ὁ | drop | 1 |
| θρόνος, ου, ὁ | chair, throne | 62 |
| θρύπτω | break in pieces | 1 |
| Θυάτειρα, ων, τά | Thyatira | 4 |
| θυγάτηρ, τρός, ἡ | daughter | 28 |
| θυγάτριον, ου, τό | little daughter | 2 |
| θύελλα, ης, ἡ | storm, whirlwind | 1 |
| θύϊνος, η, ον | from the citron tree | 1 |
| θυμίαμα, τος, τό | incense | 6 |
| θυμιατήριον, ου, τό | incense altar | 1 |
| θυμιάω | make an incense offering | 1 |
| θυμομαχέω | be very angry | 1 |
| θυμόομαι | be angry | 1 |
| θυμός, ου, ὁ | anger; passion | 18 |
| θύρα, ας, ἡ | gate | 39 |
| θυρεός, οῦ, ὁ | shield | 1 |
| θυρίς, ίδος, ἡ | window | 2 |
| θυρωρός, οῦ, ὁ | gatekeeper | 4 |
| θυσία, ας, ἡ | sacrifice; offering | 28 |
| θυσιάζω | sacrifice | |
| θυσιαστήριον, ου, τό | altar; sanctuary | 23 |
| θύω | sacrifice; kill | 14 |