| Main Entry: | |
| Part of Speech: | verb |
| Definition: | make sure |
| Synonyms: | catch on, check, check out*, check up on, confirm, determine, dig*, discover, divine, double-check, establish, eye*, eyeball, find out, fix, get down cold, get down pat, get hold of, get it down, get the hang of, identify, learn, learn the ropes, look-see, make certain, make sure, peg, pick up on, pick up*, read, see, settle, size, size up, tell, verify |
| Main Entry: | check |
| Part of Speech: | verb |
| Definition: | inspect, examine |
| Synonyms: | analyze, ascertain, audit, balance account, candle, case, compare, confirm, correct, count, enquire about, eyeball, find out, frisk, go through, investigate, keep account, look at, look over, look see, make sure, monitor, note, overlook, probe, prove, quiz, review, scout out, scrutinize, study, take stock, tell, test, try, verify |
| Main Entry: | confirm |
| Part of Speech: | verb |
| Definition: | ratify, validate, prove |
| Synonyms: | affirm, approve, attest, authenticate, back, bear out, bless, buy, certify, check, check out, circumstantiate, corroborate, debunk, double-check, endorse, establish, explain, give green light, give high sign, give stamp of approval, give the go-ahead, give the nod, justify, lap up, make good, make sure, okay, rubber-stamp, sanction, settle, sign, sign off on, size up, subscribe, substantiate, support, thumbs up, underpin, uphold, verify, vouch, warrant, witness |
| Notes: | corroborate is used in a narrower context, usually by way of providing support for testimony in a legal proceeding; confirm is to lend support to a much wider array of things |
| Antonyms: | annul, cancel, contradict, destroy, disprove, invalidate, oppose, veto, void |
| Main Entry: | ensure |
| Part of Speech: | verb |
| Definition: | guarantee; make secure |
| Synonyms: | arrange, assure, certify, cinch, clinch, confirm, effect, establish, guard, insure, lock on, lock up, make certain, make safe, make sure, nail down, okay, protect, provide, put on ice, safeguard, secure, set out, warrant |
| Notes: | insure and ensure mean 'to make certain,' but only insure can mean 'indemnify against loss' |
| Main Entry: | follow up |
| Part of Speech: | verb |
| Definition: | make inquiries |
| Synonyms: | check out, find out about, investigate, look into, make sure, pursue |
| Antonyms: | avoid, dodge, forget |
| Main Entry: | guarantee |
| Part of Speech: | verb |
| Definition: | pledge, promise |
| Synonyms: | affirm, angel, answer for, assure, attest, aver, back, bankroll, be surety for, bind oneself, certify, confirm, cosign, endorse, ensure, evidence, evince, get behind, give bond, grubstake, guaranty, insure, juice*, maintain, make bail, make certain, make sure, mortgage, pick up the check, pick up the tab, protect, prove, reassure, secure, sign for, stake, stand behind, stand up for, support, swear, testify, vouch for, wager, warrant, witness |
| Notes: | guarantee is from Old French garant 'a warrant,' while warranty is from Old North French warantie, derived from warant 'a warrant.' Both garant and warant came from Frankish (the West Germanic language spoken in the 400s and 500s in the region of ancient Gaul that became France), represented by Old High German weren 'to confirm, warrant.' Guarantee is a general term for a representation regarding a good's quality and performance - and warranty is the legal term for the document; the person to whom it is issued is the warrantee with the issuer being the warrantor |
| Antonyms: | break |
| Main Entry: | secure |
| Part of Speech: | verb |
| Definition: | obtain |
| Synonyms: | access, achieve, acquire, annex, assure, bag*, buy, capture, catch, chalk up, cinch, come by, ensure, gain, get, get hold of, grasp, guarantee, have, hook, insure, land, lock, lock up, make sure, pick up, procure, rack up, take, win |
| Antonyms: | forfeit, give up, lose |
| Main Entry: | verify |
| Part of Speech: | verb |
| Definition: | confirm, validate |
| Synonyms: | add up, attest, authenticate, bear out, certify, check, check out, check up, check up on, corroborate, debunk, demonstrate, document, double-check, establish, eye*, eyeball, find out, hold up, justify, make certain, make sure, pan out, peg, prove, settle, size up, size*, stand up, substantiate, support, test, try |
| Antonyms: | discredit, disprove, invalidate |