5-Letter Words Containing: U,S,E,F

• any igniter that is used to initiate the burning of a propellant

• gases ejected from an engine as waste products

• joined together into a whole

• a bitter quarrel between two parties

• carry out a feud

• an unborn or unhatched vertebrate in the later stages of development showing the main recognizable features of the mature animal

• a spirally grooved spindle in a clock that counteracts the diminishing power of the uncoiling mainspring

• a colored flare used as a warning signal by trucks and trains

• a friction match with a large head that will stay alight in the wind

• any igniter that is used to initiate the burning of a propellant

• a substance that can be consumed to produce energy

• provide with a combustible substance that provides energy

• provide with fuel

• take in fuel, as of a ship

• stimulate

• flat bladelike projection on the arm of an anchor

• organ pipe whose tone is produced by air passing across the sharp edge of a fissure or lip

• a conduit to carry off smoke

• an electrical device that can interrupt the flow of electrical current when it is overloaded

• any igniter that is used to initiate the burning of a propellant

• mix together different elements

• become plastic or fluid or liquefied from heat

• equip with a fuse; provide with a fuse

• make liquid or plastic by heating