ERADICATE
eliminate, annihilate, extinguish, eradicate, wipe out, decimate, carry off
(verb) kill in large numbers; “the plague wiped out an entire population”
uproot, eradicate, extirpate, root out, exterminate
(verb) destroy completely, as if down to the roots; “the vestiges of political democracy were soon uprooted”; “root out corruption”
Source: WordNet® 3.1
Etymology
Verb
eradicate (third-person singular simple present eradicates, present participle eradicating, simple past and past participle eradicated)
(transitive) To pull up by the roots; to uproot.
(transitive) To destroy completely; to reduce to nothing radically; to put an end to; to extirpate.
Synonyms
• (to pull up by the roots): root up, uproot
• (to completely destroy): annihilate, exterminate, extirpate
• See also destroy
Antonyms
• radicate
Anagrams
• acierated
Source: Wiktionary
E*rad"i*cate, v. t. [imp. & p. p. Eradicated; p. pr. & vb. n.
Eradicating.] Etym: [L. eradicatus, p. p. of eradicare to eradicate;
e out + radix, radicis, root. See Radical.]
1. To pluck up by the roots; to root up; as, an oak tree eradicated.
2. To root out; to destroy utterly; to extirpate; as, to eradicate
diseases, or errors.
This, although now an old an inveterate evil, might be eradicated by
vigorous treatment. Southey.
Syn.
– To extirpate; root out; exterminate; destroy; annihilate.
Source: Webster’s Unabridged Dictionary 1913 Edition