Battalion

Noun

 * 1)  An army unit having two or more companies, etc. and a headquarters. Traditionally forming part of a regiment.
 * 2) 🇺🇸 an army unit having two or more companies, etc. and a headquarters; forming part of a brigade.
 * 3) Any large body of troops.
 * 4)  A great number of things.

Adjectives for Battalion
repulsed; puny; assaulting; steelclad; potential; defending; staunch; sturdy; stalwart.

Thesaurus
age group, army, army group, band, battery, battle group, bevy, body, brigade, bunch, cabal, cadre, cast, clique, cohort, column, combat command, combat team, company, complement, contingent, corps, coterie, covey, crew, crowd, detachment, detail, division, faction, field army, field train, file, fleet, flying column, gang, garrison, group, grouping, groupment, in-group, junta, kitchen police, legion, maniple, mob, movement, organization, out-group, outfit, pack, party, peer group, phalanx, platoon, posse, rank, regiment, salon, section, set, squad, squadron, stable, string, tactical unit, task force, team, train, tribe, troop, troupe, unit, wing

Synonyms

 * heap, horde, load, mass, pile, swathe