valley

properly, strengthened from the base of πέραν or rather of ῥήγνυμι; a gap or chasm, i.e. ravine (winter-torrent):--valley.

from בָּקַע; properly, a split, i.e. a wide level valley between mountains; plain, valley.

or (shortened) גַּי; probably (by transmutation) from the same root as גֵּוָה (abbreviated); a gorge (from its lofty sides; hence, narrow, but not a gully or winter-torrent); valley.

from עָמַק; a vale (i.e. broad depression); dale, vale, valley (often used as a part of proper names). See also בֵּית הָעֵמֶק.