They produce fire or flame that will enable you to see things, it is useful but can be an enemy as well, it can burn our clothes,houses and properties.
acarpous
acatalepsy
acates
accend
accensor
accentor
acceptilation
accessit
accipitral
acciaccatura
accidentalism
accidence
accinge
accidie
accipiter
accipitrine
accite
accismus
acclinate
acclivity
accloy
accolade
accolent
accretion
accusative
aceology
acerate
acedia
aceldama
acequia
acerbate
acersecomic
acerous
acervuline
acervate
acescence
acetabulum
acetarious
achene
acetimeter
acharné
achaenocarp
achloropsia
achromatopsia
achor
achroous
acidimeter
acidaemia
acicular
acierate
acidulous
acinaceous
acock
acatalectic
accelerometer
acatour
acaudate
acaulescent
acatamathesia accoy