| Modern English | Part of Speech | Old English | Inflections | Notes |
|---|---|---|---|---|
| fast | adj. | fæst | view | |
| fast | v. | fæstan | ||
| fast | adv. | fæste | ||
| fasten | v. | besmiþian | ||
| fasten | v. | cnyttan | view | |
| fasten | v. | fæstnian | view | |
| fasten | v. | gefæstnian | ||
| fasten | v. | lūcan | view | |
| fasten | v. | sæ_lan | ||
| unfasten | v. | onspannan | ||
| fastening | nf. | fæstnung | view | |
| fastening | nf. | hæpse | ||
| hold fast | v. | gebindan | ||
| hold fast | v. | hæftan | view | |
| steadfastly | adv. | fæstlīce | ||
| be steadfast | v. | þurhwunian | view |