strēnan = [strīenan]
[ streng] I. m. ‘string,’ cord, ligature, sinew. in pl. tackle, rigging: lineage, race.
[ +strengan] to fortify. +strenged formed, made, OEG 468.
[ strenge] severe. Gen 60. [v. [strang]]
[ strengel] m. ruler, chief, B 3115. [[strang]]
[ strengest] (AO, CP) v. [strang].
[ strenglic] strong, firm, Gen 273.
[ strengra] (Æ, AO, CP) v. [strang].
[ strengð] f., strengðu f. ‘strength,’ force, vigour: ability, superiority: firmness, fortitude, Æ: manhood, mature years: violence.