| forensic | forense |
| Forensic anthropology | Antropología forense |
| forensic medicine | medicina forense |
| forensic science | medicina forense |
| foreordain | predestinar |
| Forer effect | Efecto Forer |
| forerunner | presagio |
| foresail | trinquete |
| foresee | esperar |
| foreseeable | previsible |
| foreshadow | prefigurar |
| Foreshadowind | Prevision |
| foreshadowing | apremio |
| foreshock | sismo inicial |
| foreshorten | escorzar |
| foreshortening | escorzo |
| foresight | previsión |
| foresighted | clarividente |
| foreskin | prepucio |
| forest | bosque |
| forest aisle | roza |
| forest biological reserve | reserva biológica forestal |
| Forest cover | Bosque |
| forest cover destruction | destrucción forestal de cubierta |
| forest damage | daño forestal |
| forest deterioration | deterioro forestal |
| forest ecology | ecología forestal |
| forest ecosystem | ecosistema forestal |
| forest exploitation | explotación forestal |
| forest fire | incendio forestal |
| forest industry | industria forestal |
| forest management | gestión forestal |
| Forest moon of Endor | Endor |
| Forest of the Departed | Bosque del Recuerdo |
| Forest of the Pygmies | El bosque de los pigmeos |
| forest pest | plagas forestales |
| forest policy | política forestal |
| forest product | productos forestales |
| forest production | producción forestal |
| forest protection | protección forestal |
| forest reserve | reservas forestales |
| forest resource | recursos forestales |
| Forest Stewardship Council | Consejo de Manejo Forestal |
| Forest Whitaker | Forest Whitaker |
| Forest-guard | Guarda de coto |
| forestall | impedir |
| forestation | silvicultura |
| forested | boscoso |
| forester | guardabosque |
| forestry | silvicultura |
| forestry economics | economía forestal |
| forestry law | derecho forestal |
| forestry legislation | legislación forestal |
| forestry practice | práctica de silvicultura |
| forestry unit | unidad de silvicultura |
| Forests of the Iberian Peninsula | Bosques de la Península Ibérica |
| foretaste | anticipo |
| foretell | predecir |
| foretelling | predicción |
| forethought | previsión |
| foretop | cofa de trinquete |
| forever | sin cesar |
| Forever Amber | Ámbar |
| Forever Marshall Islands | Forever Marshall Islands |
| forevermore | siempre |
| foreward | adelante |
| forewarn | prevenir |
| forewoman | supervisora |
