φρονίμως  [1 verse](adv) "Wisely" is phronimōs, which is the adverbial form of the adjective that means "in one's right mind", "in one's senses", "sensible", "prudent", "practical wisdom", and "prudence". -- "Wisely" is a Greek adjective used uniquely in this verse.   It is the adverbial form of the adjective that means "in one's right mind", "in one's senses", "sensible", "prudent", "practical wisdom", and "prudence".

ἔφθασεν [2 verses](3rd sg aor ind act) "Come" is from phthanô, which means to "come or do first," "to act before others," "to be beforehand," "overtake," "outstrip," "arrive first," "make haste," as a participle, to express previous action or happening, with negative, "no sooner had we come," to express immediate futurity, "will soon (or inevitably)."  - "Come" is a Greek verb that actually means "to come or do first." It has the sense of overtaking someone or beating them in a race. This is the only time Christ uses this word. This is no the typical word translated as "come" in the NT. In English, we would say "overtook you" or, since a preposition is used, "caught up to you." 

φυλακτήρια [1 verse] (noun pl neut nom/acc) "Phylacteries" is from phulaktêrion, which means a "guarded post," "fort," "safeguard," and "security."

φυγὴ [1 verse](noun sg fem nom) "Flight" is phyge, which means "flight," "escape," "banishment," and "exile."

φυλακὴν [10 verses](noun sg fem acc ) "Prison" is phylake, which means "a watching or guarding," "a guard," "a ward," "a watch," " "a station," "a post," "a keeping," "a preserving," "safekeeping," "a safe-guard," and "a precaution."  - "Prison" is from a noun, that means a "watch," "watcher," "guard," "chain," "keeper," and "a place where people are watched." This form is found only in the NT where it is clearly used to mean prison.