(informal) it's make-or-break time, it's a sink or swim situation, it's touch and go

(informal) and many more, and that's not all, and I could go on, to name but a few

Alternative spelling of j'en passe et des meilleurs

(informal) and that's the least of it, and that's not the half of it, and that's not all, and I could go on, and so on and so forth

(informal) to perform fellatio (in exchange for some academic or professional benefit)

plural of passe-rose

plural of passe-fleur

common hollyhock (Alcea rosea) / rose campion (Silene coronaria syn. Lychnis coronaria)

common hollyhock (Alcea rosea) / rose campion (Silene coronaria syn. Lychnis coronaria)

(literally) to spend winter (somewhere, doing something) / (figuratively, in the negative) to make it through winter, to survive winter