| Terms for subject Environment (34443 entries) |
| fauvettes | Old world flycatchers | |
| faux cobra aquatique du Brésil | false cobra | |
| faux cobra d'eau | false cobra | |
| faux gavial d'Afrique | African sharp-nosed crocodile | |
| faux gavial d'Afrique | African slender-snouted crocodile | |
| faux permis d'utilisation du plomb | "bogus" lead right | |
| faux sable | forgery sand | |
| favorable à l'environnement | environment friendly | |
| favorisant | supportive | |
| façade calme | quiet façade | |
| façade maritime | marine front | |
| feeder | feed conduit | |
| feeder | feed pipe | |
| feeder | supply line | |
| femme | woman (An adult human female) | |
| fenhexamide | fenhexamid | |
| fenpropathrine | alpha-cyano-3-phenoxybenzyl 2, 2, 3, 3-tetramethylcyclopropanecarboxylate | |
| fenpropidine | fenpropidin | |
| fente de dessication | mud crack | |
| fer | iron (A malleable ductile silvery-white ferromagnetic metallic element occurring principally in haematite and magnetite. It is widely used for structural and engineering purposes) |