Synonyms of by in English:


See US English definition of by

See UK English definition of by

See Spanish definition of por


1‘he was arrested by the police’

through the agency of, by means of, under the aegis of, using, utilizing, employing, with the help of, with the aid of, as a result of, because of, by dint of, by way of, by virtue of, via, through

2‘please be there by midday’

no later than, in good time for, at, before

3‘the house by the lake’

next to, beside, next door to, alongside, at the side of, by the side of, abreast of, adjacent to, cheek by jowl with, side by side with
near, close to, hard by, nearest to, neighbouring, adjoining, abutting, bordering, overlooking
connected to, connecting with, contiguous with, attached to

4‘go by the building’

past, in front of, beyond

5‘anything you do is all right by me’

according to, with, as far as … is concerned, concerning


1‘people hurried by’

past, on, along, beyond


    by and by

    ‘by and by you will learn the ropes’

    eventually, ultimately, finally, in the end, as time goes by, as time goes on, one day, some day, sooner or later, in time, in a while, after a bit, in the long run, in the fullness of time, at a later time, at a later date, at length, at a future date, at a future time, at some point in the future, in the future, in time to come, in due course
    by and large

    ‘by and large, all of the chapters follow the same format’

    largely, mostly, mainly, to a large extent, to a great extent, to a great degree, on the whole, chiefly, generally, in general, predominantly, substantially, primarily, overall, for the most part, in the main, principally, in great measure, preponderantly, first and foremost, for all intents and purposes, basically
    usually, typically, commonly

    ‘the children, by and large, treated him well’

    on the whole, generally, in general, altogether, all things considered, all in all, taking everything into consideration, for the most part, in the main, as a rule, overall, usually, normally, ordinarily, almost always, customarily, habitually, typically, mainly, mostly, basically, chiefly, predominantly, principally, substantially
    on average, in most cases, on balance, to all intents and purposes
    by all means

    ‘take your grandmother to see it by all means but she might not thank you for it!’

    certainly, indeed, of course, definitely, without doubt, without a doubt, without question, unquestionably

    of course, certainly, definitely, surely, absolutely, naturally, with pleasure, assuredly
    North American informal sure thing