Synonyms of fuel in English:

fuel


See US English definition of fuel

See UK English definition of fuel

See Spanish definition of combustible

noun

1‘she got up to add more fuel to the fire’

SYNONYMS
power source, heat source, combustible, propellant

2‘we all need fuel to keep our bodies going’

SYNONYMS
nourishment, sustenance, nutriment, nutrition, food, fodder

3‘the remuneration packages will add fuel to the debate about top-level rewards’

SYNONYMS
encouragement, incentive, ammunition, incitement, stimulus
provocation, goading

verb

1‘power stations fuelled by low-grade coal’

SYNONYMS
power, charge, fire, stoke up, supply with fuel

2‘pictures of the two of them together fuelled rumours’

SYNONYMS
stimulate, boost, encourage, intensify, fortify, support, nurture
incite, inflame, exacerbate, animate, vitalize, fan, feed, whip up
provoke, goad
ANTONYMS

dampen