HackerVoca

express : utter, state, manifest, reveal, represent
extend* : (1) go, run, range.
(2) increase, grow, expand, enlarge, augment
(3) stretch, lengthen, elongate verb [intransitive, transitive]
to become longer, or make something longer than normal
elongation noun [countable, uncountable] , protract
extensive : wide, broad, spacious, vast
extent : space, scope, range, stretch
exterior : outer, outside, external
exterminate : annihilate, destroy, eradicate, eliminate
extinct : quench verb [transitive]

1 quench your thirst to stop yourself from feeling thirsty: Iced tea really quenches your thirst.

2 quench a fire to make a fire stop burning, vanished

extract : extort verb [transitive]
to illegally force someone to give you money by threatening them : extort money from/out of sb: Landlords tried to cover their losses by extorting high rents from tenants.
extortion noun [uncountable]: Confessions were obtained by extortion.
extortioner noun [countable]
extortionist noun [countable] , derive