| syndrome | syndrome |
| Syndrome CHARGE | CHARGE syndrome |
| syndrome chinois | China syndrome |
| syndrome d'abstinence | withdrawal symptoms |
| syndrome d'hyperphagie incontrôlée | binge eating disorder |
| Syndrome d'immunodéficience acquise | AIDS |
| Syndrome de Bannayan-Riley-Ruvalcaba | Bannayan-Zonana syndrome |
| Syndrome de Bardet-Biedl | Bardet-Biedl syndrome |
| Syndrome de Beckwith-Wiedemann | Beckwith-Wiedemann syndrome |
| Syndrome de Bloom | Bloom syndrome |
| Syndrome de Brugada | Brugada syndrome |
| Syndrome de Charles Bonnet | Charles Bonnet syndrome |
| Syndrome de Chediak Higashi | Chédiak-Higashi syndrome |
| Syndrome de Churg-Strauss | Churg-Strauss syndrome |
| Syndrome de Coffin-Lowry | Coffin-Lowry syndrome |
| Syndrome de Cohen | Cohen syndrome |
| Syndrome de Conn | Conn syndrome |
| Syndrome de Cornelia de Lange | Cornelia de Lange Syndrome |
| Syndrome de Cotard | Cotard delusion |
| Syndrome de Cowden | Cowden syndrome |
| Syndrome de Crouzon | Crouzon syndrome |
| Syndrome de Denys-Drash | Denys-Drash syndrome |
| Syndrome de Diogène | Diogenes syndrome |
| syndrome de Down | Down syndrome |
| Syndrome de détresse respiratoire aiguë | Acute respiratory distress syndrome |
| Syndrome de Fregoli | Fregoli delusion |
| Syndrome de Fukuyama | Fukuyama congenital muscular dystrophy |
| Syndrome de Goldenhar | Goldenhar syndrome |
| Syndrome de Greig | Greig cephalopolysyndactyly syndrome |
| syndrome de Guillain-Barré | Guillain-Barré syndrome |
| Syndrome de Hermansky-Pudlak | Hermansky-Pudlak syndrome |
| Syndrome de Holt-Oram | Holt-Oram syndrome |
| Syndrome de Hurler | Hurler syndrome |
| Syndrome de Jacobsen | Jacobsen syndrome |
| Syndrome de Jervell et Lange-Nielsen | Jervell and Lange-Nielsen syndrome |
| Syndrome de Joubert | Joubert syndrome |
| Syndrome de Kallmann | Kallmann syndrome |
| Syndrome de Kartagener | Primary ciliary dyskinesia |
| Syndrome de Kessler | Kessler Syndrome |
| Syndrome de Klippel-Trenaunay | Klippel-Trenaunay-Weber syndrome |
| syndrome de l'immeuble insalubre | sick building syndrome |
| syndrome de la Tourette | Tourette syndrome |
| Syndrome de Lennox-Gastaut | Lennox-Gastaut syndrome |
| Syndrome de Lesch-Nyhan | Lesch-Nyhan syndrome |
| Syndrome de Li-Fraumeni | Li-Fraumeni syndrome |
| Syndrome de Lowe | Oculocerebrorenal syndrome |
| Syndrome de Lyell | Toxic epidermal necrolysis |
| Syndrome de Löfgren | Löfgren syndrome |
| Syndrome de Marfan | Marfan syndrome |
| Syndrome de Meckel | Meckel syndrome |
| Syndrome de Mowat-Wilson | Mowat-Wilson syndrome |
| Syndrome de Möbius | Mobius syndrome |
| Syndrome de Münchausen | Munchausen syndrome |
| Syndrome de Münchausen par procuration | Fabricated or Induced Illness |
| Syndrome de Nimègue | Nijmegen breakage syndrome |
| Syndrome de Noonan | Noonan syndrome |
| Syndrome de Pallister-Hall | Pallister-Hall syndrome |
| Syndrome de Pancoast-Tobias | Pancoast tumor |
| Syndrome de Pendred | Pendred syndrome |
| Syndrome de Peter Pan | Peter Pan syndrome |
| Syndrome de Peutz-Jeghers | Peutz-Jeghers syndrome |
| Syndrome de Pfeiffer | Pfeiffer syndrome |
| Syndrome de Pickwick | Pickwickian syndrome |
| Syndrome de Plummer-Vinson | Plummer-Vinson syndrome |
| Syndrome de Poland | Poland syndrome |
| Syndrome de Prader-Willi | Prader-Willi syndrome |
| Syndrome de Protée | Proteus syndrome |
| Syndrome de Rett | Rett syndrome |
| Syndrome de Rokitansky-Küster-Hauser | Mullerian agenesis |
| Syndrome de Rothmund-Thomson | Rothmund-Thomson Syndrome |
| Syndrome de Rubinstein-Taybi | Rubinstein-Taybi syndrome |
| Syndrome de sevrage | Withdrawal syndrome |
| Syndrome de Sharp | Mixed connective tissue disease |
| Syndrome de Silver-Russel | Silver-Russell dwarfism |
| Syndrome de Simpson-Golabi-Behmel | Simpson-Golabi-Behmel syndrome |
| Syndrome de Smith-Lemli-Opitz | Smith-Lemli-Opitz syndrome |
| Syndrome de Smith-Magenis | Smith-Magenis syndrome |
| Syndrome de Sotos | Sotos syndrome |
| Syndrome de Stein-Leventhal | Polycystic ovary syndrome |
| Syndrome de Stendhal | Stendhal syndrome |
| Syndrome de Stevens-Johnson | Stevens-Johnson syndrome |
| Syndrome de Stickler | Stickler syndrome |
| syndrome de Stockholm | Stockholm syndrome |
| Syndrome de Sturge-Weber | Sturge-Weber syndrome |
| Syndrome de Townes-Brocks | Townes-Brocks syndrome |
| Syndrome de Treacher Collins | Treacher Collins syndrome |
| Syndrome de Turcot | Turcot syndrome |
| Syndrome de Turner | Turner syndrome |
| Syndrome de Van der Woude | Van der Woude syndrome |
| Syndrome de Waardenburg | Waardenburg syndrome |
| Syndrome de Walker-Warburg | Walker-Warburg syndrome |
| Syndrome de Wallenberg | Lateral medullary syndrome |
| Syndrome de Werner | Werner syndrome |
| Syndrome de Wernicke-Korsakoff | Wernicke-Korsakoff syndrome |
| Syndrome de West | West syndrome |
| Syndrome de Williams | Williams syndrome |
| Syndrome de Wiskott-Aldrich | Wiskott-Aldrich syndrome |
| Syndrome de Wolf-Hirschhorn | Wolf-Hirschhorn syndrome |
| Syndrome de Wolff-Parkinson-White | Wolff-Parkinson-White syndrome |
| Syndrome de Zellweger | Zellweger syndrome |
| Syndrome de Zollinger-Ellison | Zollinger-Ellison syndrome |
| Syndrome des antiphospholipides | Antiphospholipid syndrome |
| Syndrome des faux souvenirs | False memory |
| Syndrome des yeux de chat | Cat eye syndrome |
| syndrome du canal carpien | carpal tunnel syndrome |
| Syndrome du nez vide | Empty nose syndrome |
| Syndrome du vrai croyant | True-believer syndrome |
| Syndrome Kabuki | Kabuki syndrome |
| Syndrome LEOPARD | Leopard syndrome |
| Syndrome lié à la culture | Culture-bound syndrome |
| Syndrome malin des neuroleptiques | Neuroleptic malignant syndrome |
| Syndrome myasthénique de Lambert-Eaton | Lambert-Eaton myasthenic syndrome |
| Syndrome myélodysplasique | Myelodysplastic syndrome |
| Syndrome myéloprolifératif | Myeloproliferative disease |
| Syndrome nerveux des hautes pressions | High pressure nervous syndrome |
| Syndrome néphritique | Nephritic syndrome |
| Syndrome oculo-uréthro-synovial | Reactive arthritis |
| Syndrome POEMS | POEMS syndrome |
| syndrome respiratoire aigu sévère | severe acute respiratory syndrome |
| Syndrome sérotoninergique | Serotonin syndrome |
| Syndrome TAR | TAR syndrome |
| Syndrome transfuseur-transfusé | Twin-to-twin transfusion syndrome |
| Syndrome triple X | Triple X syndrome |
| synecdoque | synecdoche |
| synergie | synergy |
| synesthésie | synaesthesia |
| Syngman Rhee | Syngman Rhee |
| Syngnathidae | Syngnathidae |
| Syngnathiformes | Syngnathiformes |
| Syngnathoidei | Syngnathiformes |
| synode | synod |
| Synode de Dordrecht | Synod of Dort |
| Synode de Jamnia | Council of Jamnia |
| Synode de Pistoie | Synod of Pistoia |
| Synode de Saint-Félix | Council of Saint-Félix |
| Synodontis | Synodontis |
| synonyme | synonymous |
