in the company of, alongside, with, and / used to indicate interaction, with / used to show the instrument of the action, with, by, by means of / used to indicate the material used, in / used to show how or in what way something is done, with, by / because of something and as it happens, with / used to indicate simultaneous happening, or immediate succession or consequence, with / used to indicate according to what something develops or changes, with, over / having a particular characteristic, possession, etc., with, of / used to indicate the specific thing or person that is being referred to, with / used to say that someone or something is the object of attention, behavior, or a feeling, with, to, towards, of / in the performance, condition, behavior, or quality of something/someone, with / used in exclamations consisting of a repeated noun phrase and expressing blame, indignation, dissatisfaction, etc. / used to indicate the thing or person that replaces something/someone, for, by, with

The eighteenth letter of the Bulgarian alphabet, called съ (s), and written in the Cyrillic script.

considering, in view of

(idiomatic) to be friendly with someone, to be on friendly terms with someone

third-person plural present indicative of съм (sǎm)

(colloquial) Alternative form of сега (sega)