Following are all the quietus like words, in the list below.
REST
100% like quietus
SLEEP
99.98% like quietus
ETERNAL SLEEP
99.35% like quietus
ETERNAL REST
66.75% like quietus
DECEASE
66.75% like quietus
SOPOR
33.49% like quietus
TRANQUILLISE
33.49% like quietus
TRANQUILLIZE
33.49% like quietus
CLAMANT
33.49% like quietus
MICTURATE
33.49% like quietus
PROPITIOUSNESS
33.49% like quietus
ENCYCLOPEDISM
33.49% like quietus
WHITETHORN
33.49% like quietus
ALTERUM
33.49% like quietus
INSTANTER
33.49% like quietus
QUITTANCE
33.49% like quietus
UNTUNE
33.49% like quietus
DISEMBARRASS
33.49% like quietus
ENOUNCE
33.49% like quietus
SANATIVE
33.49% like quietus
PENALISATION
33.49% like quietus
HINDERMOST
33.49% like quietus
AGELONG
33.49% like quietus
CATAMENIA
33.49% like quietus
SURCEASE
33.49% like quietus
INSISTENCY
33.49% like quietus
MONITION
33.49% like quietus
PRECEDENCY
33.49% like quietus
SENTENTIOUSNESS
33.49% like quietus
MELIORATE
33.49% like quietus
UNLOOSEN
33.49% like quietus
BENUMB
33.49% like quietus
QUONDAM
33.49% like quietus
TERMINATIVE
33.49% like quietus
DISCOMPOSE
33.49% like quietus
ACERB
33.49% like quietus
RUBOR
33.49% like quietus
AFFIRMATORY
33.49% like quietus
PAUPERISM
33.49% like quietus
EXCOGITATE
33.49% like quietus
REMITTENT
33.49% like quietus
PREHEND
33.49% like quietus
ENCYCLOPAEDISM
33.49% like quietus
ASTIR
33.49% like quietus
STERTOR
33.49% like quietus
VISCUS
33.49% like quietus
INDICANT
33.49% like quietus
FAGGED
33.49% like quietus
MULCT
33.49% like quietus
PAUPERIZATION
33.49% like quietus
FUGACIOUS
33.49% like quietus
TARDILY
33.49% like quietus
PYROSIS
33.49% like quietus
VISAGED
33.49% like quietus
ASSEVERATE
33.49% like quietus
MINISTRANT
33.49% like quietus
HABILIMENT
33.49% like quietus
SHINDY
33.49% like quietus
VELLEITY
33.49% like quietus
RECKONER
33.49% like quietus
REPOSEFUL
33.49% like quietus
VIVIFICATION
33.49% like quietus
ENCEPHALON
33.49% like quietus
ADUMBRATE
33.49% like quietus
FORGATHER
33.49% like quietus
BITTIE
33.49% like quietus
SOMATOGENIC
33.49% like quietus
MINGY
33.49% like quietus
ACCELERATORY
33.49% like quietus
DISENCUMBER
33.49% like quietus
INTERMIT
33.49% like quietus
FOREBODE
33.49% like quietus
NONPLUS
33.49% like quietus
DISSEVER
33.49% like quietus
CORPULENCY
33.49% like quietus
ASSUAGEMENT
33.49% like quietus
APPETENCE
33.49% like quietus
LEASTWISE
33.49% like quietus
ASSONANT
33.49% like quietus
CUTIS
33.49% like quietus
USANCE
33.49% like quietus
SUPPERLESS
33.49% like quietus
INTRINSICAL
33.49% like quietus
BLAZONRY
33.49% like quietus
ASCENDENCE
33.49% like quietus
LINCTUS
33.49% like quietus
PLAGUEY
33.49% like quietus
NONHERITABLE
33.49% like quietus
INDITE
33.49% like quietus
PRONUNCIAMENTO
33.49% like quietus
MELIORATION
33.49% like quietus
PLEASANCE
33.49% like quietus
CHEMIC
33.49% like quietus
PLENTEOUSNESS
33.49% like quietus
IMPERATIVENESS
33.49% like quietus
EUDAEMONIA
33.49% like quietus
SLUMBEROUS
33.49% like quietus
SUDOR
33.49% like quietus
FITTINGNESS
33.49% like quietus
CONSCIONABLE
33.49% like quietus