Following are all the sustenance like words, in the list below.
SUSTENTATION
100% like sustenance
SUSTAINMENT
100% like sustenance
SUPPORT
100% like sustenance
KEEP
99.99% like sustenance
UPKEEP
99.97% like sustenance
LIVING
99.97% like sustenance
MAINTENANCE
99.97% like sustenance
LIVELIHOOD
99.95% like sustenance
ALIMENTATION
99.83% like sustenance
NOURISHMENT
99.52% like sustenance
NUTRIMENT
99.5% like sustenance
ALIMENT
99.5% like sustenance
BREAD AND BUTTER
99.08% like sustenance
VICTUALS
66.72% like sustenance
SUSTAINING
66.72% like sustenance
SUSTAIN
66.72% like sustenance
MAINTAIN
66.72% like sustenance
SURVIVAL
66.71% like sustenance
RETENTION
66.71% like sustenance
SUBSISTENCE
66.71% like sustenance
MAINTAINING
66.69% like sustenance
MAINSTAY
66.69% like sustenance
PRESERVATION
66.69% like sustenance
CONSERVATION
66.68% like sustenance
VIABILITY
66.67% like sustenance
WELL-BEING
66.65% like sustenance
CONTINUATION
66.64% like sustenance
EXISTENCE
66.59% like sustenance
MAINTAINER
66.57% like sustenance
BREADWINNER
66.51% like sustenance
SUSTAINABILITY
66.47% like sustenance
UNDERPINNING
66.43% like sustenance
LIFELINE
66.29% like sustenance
FEED
66.22% like sustenance
NUTRITIONAL
66.22% like sustenance
FEEDING
66.18% like sustenance
FOOD
66.18% like sustenance
FORAGE
66.09% like sustenance
NUTRITION
65.93% like sustenance
LIFEBLOOD
65.88% like sustenance
LIVELIHOODS
33.45% like sustenance
NURTURING
33.45% like sustenance
NURTURANCE
33.45% like sustenance
NOURISHMENTS
33.45% like sustenance
COMPANIONSHIP
33.45% like sustenance
NOURISHING
33.45% like sustenance
REFRESHMENT
33.45% like sustenance
SOLACE
33.45% like sustenance
NUTRIMENTS
33.45% like sustenance
SUCCOUR
33.45% like sustenance
GAINFUL
33.45% like sustenance
ASSUAGEMENT
33.45% like sustenance
SUPPLY
33.45% like sustenance
ENLIVENMENT
33.45% like sustenance
WELLSPRING
33.45% like sustenance
SHELTER
33.45% like sustenance
WELLBEING
33.45% like sustenance
PROTECTION
33.45% like sustenance
EATABLES
33.45% like sustenance
SUPPLIES
33.45% like sustenance
FOODSTUFF
33.45% like sustenance
SANENESS
33.45% like sustenance
MEAL
33.45% like sustenance
SUCCOR
33.45% like sustenance
RESPITE
33.45% like sustenance
VICTUAL
33.45% like sustenance
SENTIENCY
33.45% like sustenance
NUTRITIVE
33.45% like sustenance
PROVENDER
33.45% like sustenance
HEALTHINESS
33.45% like sustenance
FAMISHING
33.45% like sustenance
SUFFICING
33.45% like sustenance
NECESSITIES
33.45% like sustenance
HEALTH
33.45% like sustenance
NECESSARIES
33.45% like sustenance
REPLENISHING
33.45% like sustenance
REPAST
33.45% like sustenance
COMFORT
33.45% like sustenance
LIFEGIVING
33.45% like sustenance
FOODSTUFFS
33.45% like sustenance
VITALITY
33.45% like sustenance
HARDWON
33.45% like sustenance
NOURISH
33.45% like sustenance
LIFE
33.45% like sustenance
ENJOYMENT
33.45% like sustenance
SUBSIST
33.45% like sustenance
UNDIMINISHING
33.45% like sustenance
SATIATION
33.45% like sustenance
REFUGE
33.45% like sustenance
YEARNING
33.45% like sustenance
INVIGORATION
33.45% like sustenance
CONTINUANCE
33.45% like sustenance
INHABITATION
33.45% like sustenance
FRUCTIFYING
33.45% like sustenance
HEALTHFUL
33.45% like sustenance
RECREATION
33.45% like sustenance
SUBSISTANCE
33.45% like sustenance
FORAGING
33.45% like sustenance
AFFECTION
33.45% like sustenance
NUTRIENTS
33.44% like sustenance