| Main Entry: | |
| Part of Speech: | noun |
| Definition: | identification of origin, country |
| Synonyms: | authorization, credentials, key, license, pass, permit, safe-conduct, ticket, travel permit, visa, warrant |
| Notes: | a passport is an official government document issued by a country to a citizen allowing that person to travel abroad and re-enter the home country; a visa is an endorsement made in a passport that allows the bearer to enter the issuing country |
| Main Entry: | green card |
| Part of Speech: | noun |
| Definition: | working card |
| Synonyms: | pass, passport, permit, visa |
| Main Entry: | identification |
| Part of Speech: | noun |
| Definition: | labeling; means of labeling |
| Synonyms: | ID, apperception, assimilation, badge, bracelet, cataloging, classifying, credentials, description, dog tag, establishment, identity bracelet, letter of introduction, letter of recommendation, naming, papers, passport, recognition, tag, testimony |
| Main Entry: | key |
| Part of Speech: | noun |
| Definition: | answer, solution |
| Synonyms: | blueprint, brand, cipher, clue, code, core, crux, cue, earmark, explanation, fulcrum, guide, hinge, index, indicator, interpretation, lead, lever, marker, means, nexus, nucleus, passport, password, pivot, pointer, root, sign, symptom, ticket, translation |
| Antonyms: | question |
| Main Entry: | paper/papers |
| Part of Speech: | noun |
| Definition: | legal document |
| Synonyms: | ID, affidavit, archive, bill, certificate, certification, citation, contract, credentials, data, deed, diaries, diploma, documentation, dossier, file, grant, identification papers, indictment, instrument, letter, letters, order, passport, plea, record, subpoena, summons, testimony, token, visa, voucher, warrant, will, writ, writings |
| Main Entry: | pass |
| Part of Speech: | noun |
| Definition: | authorization, permission |
| Synonyms: | admission, chit, comp, free ride, furlough, identification, license, order, paper, passport, permit, safe-conduct, ticket, visa, warrant |
| Antonyms: | denial, grounding, refusal, veto |
| Main Entry: | passage |
| Part of Speech: | noun |
| Definition: | authorization; enactment |
| Synonyms: | acceptance, allowance, establishment, freedom, legalization, legislation, passing, passport, permission, ratification, right, safe-conduct, visa, warrant |
| Notes: | a passage is a one-way boat crossing; a voyage is a round trip journey by sea |
| Antonyms: | denial, refusal, veto |
| Main Entry: | permit |
| Part of Speech: | noun |
| Definition: | authorization |
| Synonyms: | admittance, allowance, charter, concession, consent, empowering, favor, franchise, go-ahead, grant, green light, indulgence, leave, legalization, liberty, license, pass, passport, patent, permission, privilege, safe-conduct, sanction, sufferance, toleration, visa, warrant |
| Antonyms: | grounding, prohibition |
| Main Entry: | ticket |
| Part of Speech: | noun |
| Definition: | authorization on paper |
| Synonyms: | admission, badge, board, card, certificate, check, chit, coupon, credential, docket, document, invite, key, label, license, marker, note, notice, open sesame, paper, pass, passage, passport, password, permit, raincheck, receipt, record, slip, sticker, stub, tab, tag, token, voucher |