stuff,
gear (informal), things, paraphernalia, belongings, tackle, equipment
nonsense,
rubbish, rigmarole, stuff, stuff and nonsense, verbiage, flimflam (slang),
drivel, talk, gobbledygook (US, informal disapproving), jive (US, slang), guff
(informal), waffle (informal), blather (informal), blether (UK, informal)
liveliness,
vivacity, enthusiasm, pizazz (informal), zip (informal), zing (informal), pep
(informal), energy, joie de vivre, oomph