"Strengthing" is a word in ENGLISH

In old English lnw. A fortress or stronghold, or other fortl-fication. Cowell

baluárte, balwárte - (Sp. baluarte) Bulwark, defence, stronghold, fortress, fort; trench. (cf. trintséra, palalípdan, palamakurán).

balwarti n {1} political stronghold, place where a politician gets most of the votes. {2} territory of a gang, turf. …

báse - (Sp. base) Base, basis, base of operation, stronghold. (cf. húkmung, tóon: palanagoán).

One of the stockaded islands in Scotland and Ireland which in ancient times were numerous in the lakes of both …

A fast place; a stronghold; a fortress or fort; a secure retreat; a castle; as, the enemy retired to their …

A fortified place; a large and permanent fortification, sometimes including a town; a fort; a castle; a stronghold; a place …

A place of security; a fortified place; a fort; a castle; -- often called a stronghold.

That which keeps or protects; a stronghold; a fortress; a castle; specifically, the strongest and securest part of a castle, …

That which supports or defends; stronghold; place or means of defense; munition; assistance.

Fortification; stronghold.

A dungeon with an opening only at the top, found in some old castles and other strongholds, into which persons …

palamakurán - Fortress, fort, stronghold, rampart, outwork, fortification; strength. (cf. bákud, pamákud).

pamakurán - (H) Fortress, fort, fortification, stronghold; strength, firmness, durability, stability. (cf. bákud, palamakurán, pamakudán).

A position which is occupied and held; a dwelling; a mansion; a village, town, or city; a fortified town or …

That which shelters or protects from danger, or from distress or calamity; a stronghold which protects by its strength, or …

A strong place; a stronghold.

A fastness; a fort or fortress; fortfield place; a place of security.