מָהַר
From LSJ
Δελφῖνα νήχεσθαι διδάσκεις: ἐπὶ τῶν ἐν ἐκείνοις τινὰ παιδοτριβούντων, ἐν οἷς ἤσκηται → Teaching dolphins to swim: is applied to those who are teaching something among people who are already well versed in it
English (Strong)
a primitive root (perhaps rather the same as מָהַר through the idea of readiness in assent); to bargain (for a wife), i.e. to wed: endow, X surely.
a primitive root; properly, to be liquid or flow easily, i.e. (by implication); to hurry (in a good or a bad sense); often used (with another verb) adverbially, promptly: be carried headlong, fearful, (cause to make, in, make) haste(-n, -ily), (be) hasty, (fetch, make ready) X quickly, rash, X shortly, (be so) X soon, make speed, X speedily, X straightway, X suddenly, swift.
