Indicates separation, distance, loss of contact; from, away / Indicates origin of movement; from, away / Indicates moment of origin in time; from, since, for / Indicates source or cause; from, because of / Indicates intended use or purpose; for / Indicates specialization / Used in comparisons; than / Used to indicate the author of a letter or work; from, by / Used in passive contructions; by / Indicates material; from

indicates undoing some process; un- / indicates repetition of some process; re- / indicates returning an action to someone; back / indicates a routine or ritual activity / indicates movement away; away

(idiomatic) right away; without waiting

(idiomatic) at once, right away, immediately (without waiting)

(idiomatic) but (used to signal that what has been said is too much)

(colloquial, idiomatic) in droves, in spades (to excess)

(idiomatic) festive, festal, ceremonial

(idiomatic) once in a blue moon

(idiomatic) from behind / (idiomatic) backwards, contrariwise (in a reversed order or sequence)

(idiomatic) not on point, not on topic, irrelevant