/θ/ as in "thigh" · /t/ as in "tie"
| thigh | tie |
| thread | tread |
| thin | tin |
| thorn | torn |
| theme | team |
| thug | tug |
| both | boat |
| death | debt |
| faith | fate |
| fourth | fort |
| hearth | heart |
| berth | Bert |
| heath | heat |
| north | nought |
| maths | mats |
| path | part |
| Ruth | root |
| tooth | toot |
| ether | eater |
| Martha | martyr |
Read the words aloud, concentrating on the difference between the two consonant sounds.