Thesaurus.com
Dictionary.com
Definitions

sales talk

NOUN
pitch
Synonyms
STRONG
patter persuasion spiel
WEAK
song and dance
NOUN
puff
Synonyms
STRONG
advertising blurb boost buildup commendation hype plug praise promotion publicity puffery push
WEAK
favorable mention good word laudation press-agentry promo write-up
Antonyms
STRONG
blame censure criticism decrease discouragement
NOUN
spiel
Synonyms
STRONGEST
song and dance
STRONG
chatter jabber jive line pitch
WEAK
empty talk

From Roget's 21st Century Thesaurus, Third Edition Copyright © 2013 by the Philip Lief Group.