period

TIMESPAN
List of words for the clue period from the crossword:
ERA EON LENT EPOCH IRONAGE ICEAGE AEON YEAR AGE TERM DAY PHASE LULL TEENS MONTH STONEAGE WEEK STINT DOT HEYDAY
WordClue
AGEera, period
ERAperiod, epoch
NAPshort period of sleep
LULLperiod of rest
VIGILPeriod of intentional sleeplessness
FREEZEperiod of intensely cold weather
SEASONinterval, period
INFANCYperiod of childhood
PERMIANgeologic period
CAMBRIANgeologic period
DEVONIANgeologic period
DOWNTIMEperiod when a system is unavailable
INTERVALperiod, pause
JURASSICgeologic period
SILURIANgeologic period
TRIASSICgeologic period
PALEOGENEgeologic period
CRETACEOUSgeologic period
ORDOVICIANgeologic period
CARBONIFEROUSgeologic period
DANGERperil
ERAperiod, epoch