Synonyms for By and large:

• adj.

  •en masse (adjective)
  • as a group,
  • as a body,
  • in group,
  • in a mass,
  • in mass,
  • jointly,
  • in a body,
  • ensemble,
  • in a group,
  • all together,
  • as a whole,
  • as one.

• adv

  •as a whole (adverb)
  • altogether.
  •for the most part (adverb)
  • usually.
  •Other relevant words: (adverb)
  • in the main,
  • as is the custom,
  • typically,
  • predominantly,
  • conventionally,
  • on average,
  • generally,
  • as a rule,
  • as usual,
  • now then,
  • per usual,
  • broadly,
  • once and again,
  • now and again,
  • as is usual,
  • most often,
  • once again,
  • more often than not,
  • routinely,
  • almost always.

• adv.

  •all (adverb)
  • by and large,
  • mostly.
  •altogether (adverb)
  • bodily,
  • all told,
  • all things considered,
  • for the most part,
  • in sum,
  • everything included,
  • in all,
  • everything considered,
  • all in all,
  • conjointly,
  • taken together,
  • collectively,
  • en masse,
  • on the whole,
  • all.
  •generally (adverb)
  • extensively,
  • largely,
  • practically,
  • principally,
  • popularly,
  • commonly,
  • chiefly,
  • publicly,
  • about,
  • habitually,
  • regularly,
  • roughly,
  • universally,
  • primarily,
  • approximately,
  • widely,
  • customarily,
  • roundly.
  •habitually (adverb)
  • naturally,
  • oft.
  •largely (adverb)
  • considerably,
  • immoderately,
  • comprehensively,
  • expansively,
  • on a large scale,
  • liberally,
  • magnificently,
  • generously,
  • in a big way,
  • lavishly,
  • copiously,
  • in a grand manner,
  • prodigally,
  • extravagantly,
  • abundantly,
  • Commodiously,
  • grandly,
  • imposingly,
  • mainly,
  • voluminously,
  • prodigiously.
  •Other relevant words: (adverb)
  • overall,
  • thereabouts,
  • ordinarily.
  •routinely (adverb)
  • often.
  •usually (adverb)
  • frequently,
  • occasionally,
  • consistently,
  • now and then,
  • sometimes.

• n.

  •Other relevant words: (noun)
  • normally.

• Other synonyms:

  •
  • In Toto,
  • kinda.
  •
  • so-called.
  •
  • together.
  •Other relevant words:
  • component,
  • in part,
  • together with,
  • flat out,
  • alleged,
  • corps de ballet,
  • brusquely,
  • by nature,
  • more or less,
  • piece,
  • or so,
  • munificently,
  • supposed,
  • rather,
  • wastefully,
  • exuberantly,
  • ofttimes,
  • unhurt,
  • hale,
  • in public,
  • well,
  • course,
  • on the average,
  • wholly,
  • corporal,
  • theatrical role,
  • start,
  • bluntly,
  • just about,
  • rough,
  • set forth,
  • at times,
  • most,
  • unscathed,
  • disunite,
  • first and last,
  • famously,
  • right,
  • voice,
  • raw,
  • role,
  • parting,
  • on occasion,
  • astir,
  • most especially,
  • splendidly,
  • portion,
  • richly,
  • totally,
  • wide,
  • some,
  • oftentimes,
  • much,
  • for all practical purposes,
  • boilers suit,
  • partially,
  • sort of,
  • divide,
  • peculiarly,
  • birthday suit,
  • around,
  • completely,
  • almost,
  • division,
  • in concert,
  • region,
  • profusely,
  • gorgeously,
  • partly,
  • closely,
  • specially,
  • unremarkably,
  • a great deal,
  • tout ensemble,
  • kind of,
  • in the first place,
  • for all intents and purposes,
  • boilersuit,
  • set off,
  • entirely,
  • contribution,
  • unitedly,
  • share,
  • solid,
  • resplendently,
  • unanimous,
  • ebulliently,
  • section,
  • most importantly,
  • fundamentally,
  • start out,
  • corporeal,
  • somatic,
  • on a regular basis,
  • separate,
  • split up,
  • over again,
  • preponderantly,
  • split,
  • systematically,
  • near,
  • percentage,
  • take off,
  • slackly,
  • en bloc,
  • office,
  • impressively,
  • once more,
  • set out,
  • component part,
  • thereabout,
  • unreasonably,
  • persona,
  • well-nigh,
  • from time to time,
  • preeminently,
  • unharmed,
  • break up,
  • supporting players,
  • break,
  • again,
  • unit,
  • once in a while,
  • function,
  • constituent,
  • publically,
  • excellently,
  • character,
  • nigh,
  • depart,
  • of course,
  • bluffly,
  • intimately,
  • close to,
  • all at once.
  •Other relevant words (noun):
  • in general,
  • almost entirely,
  • Prevailingly,
  • virtually,
  • effectually,
  • substantially,
  • in particular,
  • pre-eminently,
  • most of all,
  • especially,
  • above all,
  • as an approximation,
  • generally speaking,
  • on balance,
  • in all respects,
  • essentially,
  • nearly,
  • in the long run,
  • part,
  • whole,
  • to all intents and purposes,
  • broadly speaking.

Antonyms for By and large:

• adj.

  • en masse
    one at a time, singly.

• adv.

  • altogether
    incompletely, partly.
  • generally
    rarely, sometimes, particularly, specifically, unusually, seldom, exactly.
  • usually
    never, uncommonly, exceptionally, infrequently.
  • Other antonyms:
    completely, absolutely, hardly, minimally, scarcely, barely, fully, categorically, just, unqualifiedly, perfectly, marginally, wholly, totally, entirely, thoroughly.