What's the difference between frequent and unfrequent?

Frequent


Definition:

  • (n.) Often to be met with; happening at short intervals; often repeated or occurring; as, frequent visits.
  • (n.) Addicted to any course of conduct; inclined to indulge in any practice; habitual; persistent.
  • (n.) Full; crowded; thronged.
  • (n.) Often or commonly reported.
  • (a.) To visit often; to resort to often or habitually.
  • (a.) To make full; to fill.

Example Sentences:

  • (1) Aggregation was more frequent in low-osmolal media: mainly rouleaux were formed in ioxaglate but irregular aggregates in non-ionic media.
  • (2) For male schizophrenics, all symptom differences disappeared except one; blacks were more frequently asocial.
  • (3) The extrusion of granules into the intercellular space via exocytosis is frequently observed.
  • (4) A total of 13 ascertainments of folate sensitive autosomal fragile sites is observed, of which 10q23 fragility appears to be the most frequent.
  • (5) The secondary leukemia that occurred in these patients could be distinguished from the secondary leukemia that occurs after treatment with alkylating agents by the following: a shorter latency period; a predominance of monocytic or myelomonocytic features; and frequent cytogenetic abnormalities involving 11q23.
  • (6) Induction of labor, based upon only (1) a finding of meconium in the amniocentesis group or (2) a positive test in the OCT group, was nearly three times more frequent in the amniocentesis group.
  • (7) Hypertensive disorders in pregnancy are frequently accompanied by deteriorated renal functions and by pathological lesions in the glomeruli.
  • (8) The results also indicate that small lesions initially noted only on CT scans of the chest in children with Wilms' tumor frequently represent metastatic tumor.
  • (9) In this study, standby and prophylactic patients had comparable success and major complication rates, but procedural morbidity was more frequent in prophylactic patients.
  • (10) Throughout the period of rehabilitation, the frequent changes of a patient's condition may require a process of ongoing evaluation and appropriate adjustments in the physical therapy program.
  • (11) Herbalists in Baja California Norte, Mexico, were interviewed to determine the ailments and diseases most frequently treated with 22 commonly used medicinal plants.
  • (12) The most frequently recovered beta LPB was Staphylococcus aureus, which was recovered in 356 (47%) patients.
  • (13) In particular, inflammatory reaction was significantly more frequent and severe in ischemic groups than in controls, independent of the degree of coronary stenosis.
  • (14) Caries-related bacteriological and biochemical factors were studied in 12 persons with low and 11 persons with normal salivary-secretion rates before and after a four-week period of frequent mouthrinses with 10% sorbitol solution (adaptation period).
  • (15) The author's experience in private psychoanalytic practice and in Philadelphia's rape victim clinics indicates that these assaults occur frequently.
  • (16) We found that, compared to one- and two-dose infants, those treated with three doses of Exosurf were more premature, smaller, required a longer ventilator course, and had more frequent complications, including patent ductus arteriosus (PDA), intraventricular hemorrhage, nosocomial pneumonia, and apnea.
  • (17) Over the years the farm dams filled less frequently while the suburbs crept further into the countryside, their swimming pools oblivious to the great drying.
  • (18) Following mass disasters and individual deaths, dentists with special training and experience in forensic odontology are frequently called upon to assist in the identification of badly mutilated or decomposed bodies.
  • (19) Adverse outcomes were reported more frequently by consultant physicians, by those who 'titrated' the intravenous sedative, and by those who used an additional intravenous agent, but were reported equally frequently by endoscopists using midazolam and endoscopists using diazepam.
  • (20) The most frequent source of the pulmonary circulation thromboembolism was the lower limb veins.

Unfrequent


Definition:

  • (a.) Infrequent.
  • (v. t.) To cease to frequent.

Example Sentences:

  • (1) Complications such as obliteration were unfrequent.
  • (2) Analysis of the unfrequent delta-TCS-1+ clones which express surface CD8 molecules revealed that the "heavy" 55 kDa form of (C gamma 2-encoded) gamma chain is selectively expressed by this cell type.
  • (3) In France, RS remains unfrequent although no precise epidemiological data are available.
  • (4) In some patients with parkinsonism, we have found and, often, cured by L-DOPA: 1) An unfrequent symptomatology (oculomotor, sensory, syncinesias, "Babinski" sign), not included in the classic rating scales.
  • (5) Breast localisation of multiple myeloma is quite unfrequent.
  • (6) Compared with some beauty spots, this remains a relatively unfrequented corner of Britain As we cycle down river, the Torridge opens to wide mudflats, pock-marked with the footprints of wading birds.
  • (7) Fathers transmitted HBV unfrequently to their offsprings.
  • (8) Most severe scoliosis and kyphoscoliosis are not unfrequent in European countries.
  • (9) The metastatic tumours of the large intestine are not unfrequent.
  • (10) The radiographic finding with reticulogranular image was unfrequent.
  • (11) This case is compared with 20 previously published observations of PML associated with AIDS and appears rather unusual due to the association of unfrequent clinical peculiarities: previous, probably coincidental, retrobulbar optic neuritis, female patient, lack of risk factor and clinical symptoms of AIDS.
  • (12) Positive cytological examination of sputum are unfrequent.
  • (13) Although its indications are relatively unfrequent, vitrectomy may be justified in certain types of uveitis.
  • (14) The causes of this hypertension are ill-defined, but an autoimmune origin has often been envisaged since primary pulmonary arterial hypertension is not unfrequently associated with connective tissue diseases.
  • (15) Angiograms are not always easily interpreted, and the modern imaging techniques (ultrasound, computed tomography, and above all MRI) can best lead to the preoperative diagnosis, although this lesion is unfrequent.
  • (16) Mason's gastric and gastroplastic techniques is till now unfrequently used.
  • (17) Photograph: Alamy Compared with some beauty spots, this remains a relatively unfrequented corner of Britain.
  • (18) Multicentric gliomas are unfrequently reported in the literature, and very often rise diagnostic problems with other multiple lesions of the Central Nervous System, either of neoplastic nature or not.
  • (19) Scd spermatids were the cells most frequently observed and the spermatogonia the most unfrequently seen.
  • (20) Diagnostic and therapeutical difficulties in emergency situations, especially the not unfrequent late complications and the considerable danger of suicidal actions require in general the immediate hospitalization.

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