Vocabulary
ça
that (distal demonstrative pronoun); this (proximal demonstrative pronoun); it (alternative form of ce as a subject of être in tenses other than the present and imperfect indicative); it, that, they, them (reduplicated pronoun referring to an indefinite or generic noun phrase); it (dummy pronoun); used to indicate actions happening generally without specifying an agent, like on but with a greater suggestion of mass, generalized, unattributable, or confused action; people; creates isolated emphatic forms of the interrogatives qui, où, quand, comment and pourquoi; he, she, it (third-person singular subject pronoun); him, her, it (third-person singular object pronoun); they (third-person plural subject pronoun); …
Pronoun
ça va
how are you? how's it going? how are things?; things are going fine; OK, all right, sure, sure thing, sounds good, that's fine, that works for me
Interjection
ça ira
it will be all right, it will be ok; that's enough, that will do nicely, it will do just fine; no thank you
Phrase
ça marche
Used other than figuratively or idiomatically: see ça, marche.; OK, all right, sure, sure thing, sounds good, that's fine, that works for me
Phrase
ça le fait
expresses that something is suitable, agreeable, or feasible; [it is; things are] impressive or awesome (often emphasised with grave)
Phrase
ça se saurait
a locution used to express scepticism towards something considered feasible or true
Interjection