| 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 |