regained strength (verb) rally: revive; take a turn for the better
Sinonime: bounce back, brace up, come along, come around, come from behind,
enliven, get act together, get back in shape, get better, get second wind, grow stronger,
improve,
invigorate, make a comeback, perk up,
pick up, pull through,
recover,
recuperate,
refresh, regain strength, shape up, snap out of it,
surge, turn around, turn things around
Antonime: lose,
regress,
weaken