Term: rocket: a jet engine containing its own propellant and driven by reaction propulsion
Broader: motor: machine that converts other forms of energy into mechanical energy and so imparts motion | Unrelated: free association: a thought process in which ideas (words or images) suggest other ideas in a sequence
Broader: motor: machine that converts other forms of energy into mechanical energy and so imparts motion | Unrelated: clover fern: any of several water ferns of the genus Marsilea having four leaflets
Broader: motor: machine that converts other forms of energy into mechanical energy and so imparts motion | Unrelated: bedtime: the time you go to bed
Broader: motor: machine that converts other forms of energy into mechanical energy and so imparts motion | Unrelated: disquiet: the trait of seeming ill at ease
Broader: motor: machine that converts other forms of energy into mechanical energy and so imparts motion | Unrelated: solfege: a voice exercise; singing scales or runs to the same syllable
Broader: motor: machine that converts other forms of energy into mechanical energy and so imparts motion | Unrelated: limber pine: western North American pine with long needles and very flexible limbs and dark-grey furrowed bark
Broader: motor: machine that converts other forms of energy into mechanical energy and so imparts motion | Unrelated: hexadecimal digit: a digit from 0 to 15 in hexadecimal notation
Broader: motor: machine that converts other forms of energy into mechanical energy and so imparts motion | Unrelated: centrex: (CENTRal EXchange) a kind of telephone exchange
Broader: motor: machine that converts other forms of energy into mechanical energy and so imparts motion | Unrelated: uruguay potato: similar to the common potato
Broader: motor: machine that converts other forms of energy into mechanical energy and so imparts motion | Unrelated: politics: the profession devoted to governing and to political affairs