verb
1.
Synonyms: vitalize , actify, activate, activize
Idioms: put pep ( or zip) into
Contrasted words: emasculate, enervate; debilitate, enfeeble
2.
Synonyms: strengthen 2, fortify, invigorate, reinforce
Related Word: arm, empower, enable; build (up), sustain
Contrasted words: daunt