Etymologically

Etymology and origin of the Portuguese word suspeito

Confidence
Established
Formation
Inherited
First attested
1200s More words from the 13th century
Inherited from
Latin suspectus
Ultimate origin
Latin speciō
Etymology tree
inherited borrowed derived
Latin speciō
Latin suspiciō
Latin suspectus
Portuguese suspeito
French suspect
Romanian suspect
Italian sospetto
From the same root
Latin aspiciō ← speciō
Latin circumspiciō ← speciō
Latin cōnspectus ← speciō
Latin cōnspiciō ← speciō
Latin cōnspicor ← speciō
Latin dēspiciō ← speciō
Latin dispiciō ← speciō
Latin haruspex ← speciō
Latin īnspiciō ← speciō
Latin intrōspiciō ← speciō
Latin perspiciō ← speciō
Latin prōspiciō ← speciō
Latin respiciō ← speciō
Latin retrospiciō ← speciō
Latin speciēs ← speciō
Latin specimen ← speciō
Latin spectō ← speciō
Latin spectrum ← speciō
Latin spectus ← speciō
Latin specula ← speciō
Latin speculum ← speciō
Romanian aștepta ← speciō
Romanian specie ← speciō
Latin suspectiō ← suspiciō
Latin suspectō ← suspiciō
French suspecter ← suspect

Pronunciation

  • Brazil: /susˈpej.tu/, [susˈpeɪ̯.tu][1]
  • Rio-de-Janeiro: /suʃˈpej.tu/, [suʃˈpeɪ̯.tu][1]
  • Portugal: /suʃˈpɐj.tu/[1]
  • Northern, Portugal: /suʃˈpej.tu/[1]

Forms

suspeito (feminine suspeita, masculine plural suspeitos, feminine plural suspeitas)[1] Old Galician-Portuguese wrote sospeyto, suspeyto and subspeito, beside the Latin-looking suspecto.[2][3] Houaiss's first record of the spelling suspeito is from about 1543, and Cunha's from the 16th century.[4][3] Bluteau still entered suspeito as a variant of suspecto.[5]

Etymology

It is inherited from Latin suspectus (“suspected, mistrusted”), the past participle of suspiciō (“to look up at; to suspect”).[4][6][7][3] The Latin verb is formed from sub- (“under”) and speciō (“to look at”).[1] In the oldest texts the word is written Old Galician-Portuguese sospeyto and Old Galician-Portuguese suspeyto, and also Old Galician-Portuguese suspecto, which Cunha dates to the 13th century.[2][3]

The same Latin word is Italian sospetto and Old Spanish sospecho, which the REW records as nouns meaning “suspicion”.[8] Nascentes also compares French suspect.[9] The verb suspeitar comes from Latin suspectō (“to look up at; to suspect”), and Silva Bastos treated the adjective as its irregular participle.[10][11]

Earliest recorded meaning

Houaiss dates the adjective to the 13th century.[4] The early records collected by Lorenzo are legal: the Galician-Portuguese Fuero Real speaks of a judge who is suspecto or sospeyto to a party, that is, suspected of partiality, and a charter of 1320 has nen seiam sospeytos “nor let them be suspect”.[2] In the Crónica Troiana the word also has the active sense “mistrustful”, as Medieval Latin suspectus could.[12][13]

Semantic evolution

Bluteau quotes the Ordenações on a debtor suspected of flight and on a judge who does not become suspect because a party has insulted him.[5] Morais defines the word as said of one who is suspected or mistrusted, of doubtful faith or probity, and explains dar-se o juiz por suspeito, a judge declaring that he has reasons not to try a case, such as kinship or friendship with a party.[14]

The modern dictionaries add things of doubtful truth or origin, goods supposed to be forged or illegal, and an illness that causes concern.[4][15][16] As a noun it names the person suspected of a crime.[4][17][1]

Timeline

  • 13th century – first record of the adjective.[4]
  • 1320 – nen seiam sospeytos in a Galician charter.[2]
  • 1387 – temeroso et subspeito in a Galician document.[2]
  • c. 1431–1446 – sospeito in the Vida do honrado Infante Josafat.[18]
  • c. 1543 – first record of the spelling suspeito.[4]
  • 1607 – a private letter still writes sospeito.[19]
  • 1712–1728 – Bluteau refers suspeito to suspecto.[5]
  • 1813 – Morais explains dar-se o juiz por suspeito.[14]

Meanings

Adjective

  1. suspicious, arousing mistrust: um carro suspeito à porta.[4][20][1]
  2. Of doubtful truth, existence, accuracy or legitimacy.[4][20]
  3. (law) Liable to be partial, open to a challenge of bias, as a judge or a witness.[4][14]
  4. Thought to be forged or illegal: mercadoria de origem suspeita.[4][17]
  5. Of an illness, causing concern; of uncertain diagnosis.[20][16]

Noun

  1. A suspect, a person thought to be the author of a crime or a wrong.[4][17][1]

Usage notes

Ser suspeito para falar is said of someone who cannot judge a matter impartially, and dar alguém por suspeito means to declare that someone may not give an opinion or vote because of circumstances that could affect their impartiality.[4][16]

References

  1. ^ a b c d e f g h i Wiktionary, the free dictionary, https://en.wiktionary.org
  2. ^ a b c d e Instituto da Lingua Galega, Dicionario de dicionarios do galego medieval (DDGM), ed. Ernesto González Seoane, Santiago de Compostela: Universidade de Santiago de Compostela, https://ilg.usc.gal/ddgm, p. s.v. suspecto
  3. ^ a b c d Cunha, Antônio Geraldo da (2010), Dicionário etimológico da língua portuguesa, 4th ed., Rio de Janeiro: Lexikon, p. s.v. suspeito
  4. ^ a b c d e f g h i j k l m Houaiss, Antônio; Villar, Mauro de Salles (2001), Dicionário Houaiss da língua portuguesa, Rio de Janeiro: Objetiva, p. s.v. suspeito
  5. ^ a b c Bluteau, Raphael (1712–1728), Vocabulario portuguez e latino, 8 vols. + 2 supplement vols., Coimbra / Lisboa (CLP transcription, Universidade de Aveiro), p. s.v. suspeito
  6. ^ Glare, P. G. W., ed. (2012), Oxford Latin Dictionary, 2nd ed., Oxford: Oxford University Press, p. s.v. suspectus
  7. ^ Lewis, Charlton T.; Short, Charles (1879), A Latin Dictionary, Oxford: Clarendon Press, p. s.v. suspectus
  8. ^ Meyer-Lübke, Wilhelm (1935), Romanisches etymologisches Wörterbuch, 3rd ed., Heidelberg: Winter, p. s.v. suspectus
  9. ^ Nascentes, Antenor (1955), Dicionário etimológico da língua portuguesa, vol. 1: Nomes comuns, Rio de Janeiro (1st ed. 1932, preface by W. Meyer-Lübke), p. 481
  10. ^ Houaiss, Antônio; Villar, Mauro de Salles (2001), Dicionário Houaiss da língua portuguesa, Rio de Janeiro: Objetiva, p. s.v. suspeitar
  11. ^ Silva Bastos, José Timóteo da (1912), Diccionario etymologico, prosodico e orthographico da lingua portugueza, Lisboa: Parceria António Maria Pereira, p. s.v. suspeito
  12. ^ Instituto da Lingua Galega, Dicionario de dicionarios do galego medieval (DDGM), ed. Ernesto González Seoane, Santiago de Compostela: Universidade de Santiago de Compostela, https://ilg.usc.gal/ddgm, p. s.v. sospeyto
  13. ^ Niermeyer, J. F. (1976), Mediae Latinitatis Lexicon Minus, Leiden: Brill, p. s.v. suspectus
  14. ^ a b c Silva, António de Morais (1813), Diccionario da lingua portugueza, 2nd ed., 2 vols., Lisboa: Typographia Lacerdina, p. 2, 743
  15. ^ Dicionário Priberam da Língua Portuguesa, Lisboa: Priberam Informática, https://dicionario.priberam.org, p. s.v. suspeito
  16. ^ a b c Porto Editora (2013), Grande Dicionário da Língua Portuguesa, Porto: Porto Editora, p. 8752
  17. ^ a b c Academia das Ciências de Lisboa, Dicionário da Língua Portuguesa, revised online edition (2023–) of the Dicionário da Língua Portuguesa Contemporânea (2001), https://dicionario.acad-ciencias.pt, p. s.v. suspeito
  18. ^ Centro de Linguística da Universidade de Lisboa, CTA – Corpus de Textos Antigos, https://teitok.clul.ul.pt/cta, p. s.v. sospeito
  19. ^ CLUL (ed.) (2014), P.S. Post Scriptum: Arquivo Digital de Escrita Quotidiana em Portugal e Espanha na Época Moderna, Lisboa: Centro de Linguística da Universidade de Lisboa, http://ps.clul.ul.pt, p. s.v. suspeito
  20. ^ a b c Ferreira, Aurélio Buarque de Holanda, Novo dicionário Aurélio da língua portuguesa, digital edition, p. s.v. suspeito

Related etymologies

Cite this entry

“Suspeito.” Etymologically, 15 Nov. 2026, etymologically.com/pt/suspeito. Accessed 16 Nov. 2026.

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