To Sustain means to support, uphold, or maintain something, whether it's physical, emotional, or conceptual.
It implies a continuous effort to keep something in existence or in a particular state, often over a prolonged period.
This can involve providing nourishment, strength, or resources necessary for survival or continuation.
Beyond mere survival, sustaining can also mean enduring or undergoing something difficult or painful without giving way.
It often suggests resilience and the ability to withstand pressure or adversity while keeping something intact.
GET
FEED FUEL HAVE KEEP HOLD
INCUR
UPHOLD AFFIRM SUFFER HOLDUP KEEPUP
CONFIRM SUPPORT NOURISH NURTURE PROLONG UNDERGO
MAINTAIN CONTINUE
WITHSTAND
CORROBORATE
SUBSTANTIATE