% replaces any number of letters (la% - lake, lamp)_ replaces one letter (ca_ - car, cat)

Crossword clues for Start talking! 5 letters

AnswerClue
SHOOTStart talking!
KATIETalk show starting in 2012
BRINGStart to talk about, with "up"
OPENSUPStarts talking
OKGOStart talking
OKGOWell, start talking
OPENSUPFinally starts talking
CHANGESTHETOPICStarts talking about something different
SPILLITStart talking!
TONESignal to start talking
OPENEDUPStarted to talk
FIREAWAYStart to talk: Colloq.
GERALDODaytime talk show starting in 1987
PUTUPORSHUTUP'Stop talking and start doing!'
DICKCAVETTLate-night talk show host starting in the late '60s
REOPENStart again, as talks
GMAStart-the-day ABC talk show, familiarly
EMPTYWORDSInsincere talk, and a hint to the starts of this puzzle's four other longest entries
TAKEMETOTHERIVERFirst Top 40 hit for Talking Heads, and a hint to the starts of the theme answers
THATSTHESPIRITNow you're talking!, and what can be said about the starts of 19-, 25-, 52-, and 63-Across
JABBERTalk on and on, and a hint to the three-letter starts of 16-, 22-, 43- and 51-Across