1. (verb) make lively

• animate
• enliven
• invigorate
• liven

1. (verb) make lively

• arouse
• brace
• energise
• energize
• perk up
• stimulate

1. (verb) make lively

• ginger up
• jazz up
• juice up
• pep up
• inspirit
• spirit
• spirit up

1. (verb) make lively

• animation
• invigoration
• vivification
• animation
• brio
• invigoration
• spiritedness
• vivification
• animator
• energiser
• energizer
• vitaliser
• vitalizer
• enlivener
• invigorator
• quickener

1. (verb) make lively

• blunt
• deaden