What's the difference between greenhorn and naive?

Greenhorn


Definition:

  • (n.) A raw, inexperienced person; one easily imposed upon.

Example Sentences:

  • (1) As a greenhorn commander-in-chief and a Democrat to boot, Washington watchers say Obama has had scant opportunity to win the military's respect, let alone its affection.
  • (2) And on bass is Jack Lawrence, recognisable not only as a member of the Raconteurs and Cincinnati-based trio the Greenhornes, but also because of his striking resemblance to the Greek singer Nana Mouskouri.
  • (3) "I'm sick and tired of all that rubbish," continues Baron Funtimes, angrier now, as greenhorns Jaz, Myles, Jordan and co gulp and clench their bumcheeks.
  • (4) Liston was presumed invincible and the greenhorn, fresh-faced challenger was an unprecedented 8-1 underdog – odds that lengthened when, at the weigh-in, Clay’s apparent hysterics had doctors pronouncing him traumatised by fear.
  • (5) Wuthering Heights features Skins regular Kaya Scodelario as the adult Cathy, but her co-stars are all greenhorns: Shannon Beer, 13, and Solomon Glave, 14, as the young Cathy and Heathcliff, and 23-year-old James Howson as the older Heathcliff.
  • (6) But we never planned the Raconteurs either - I went over to Brendan [Benson's] house one afternoon, the Greenhornes were in town, and all of a sudden we were recording an album.

Naive


Definition:

  • (a.) Having native or unaffected simplicity; ingenuous; artless; frank; as, naive manners; a naive person; naive and unsophisticated remarks.

Example Sentences:

  • (1) From these results, BM-Eo are naive and seem to be a good indicator for eosinophilotaxis and its modulation.
  • (2) Rats were divided into four groups: drug naive controls; HAL-treated for 6 months; AMPH-treated for 1 month; and rats administered both continuous HAL for 6 months and concurrent AMPH treatment during the 2nd month of HAL administration.
  • (3) Three experiments in person perception were conducted to investigate the conditions under which naive observers label an actor as aggressive and to ascertain how this label affects the reactions of the observers to the actor.
  • (4) One group of rats was made immunocompetent towards P. aeruginosa by intraperitoneal injection of phenol-killed P. aeruginosa while a second group remained naive to this organism.
  • (5) But pollsters said that even if the president's worst failing was to have been naively taken in, being hoodwinked by a tax-evader he appointed to one of the country's most important jobs would be hugely damaging for his presidential standing and authority.
  • (6) It is at present unclear whether this discrepancy is due to the preferential clonal selection of a pre-existing subpopulation of naive B cells that express variable regions altered via nucleotide replacement, or whether the process of nucleotide replacement occurs only during the antigen-dependent stages of B cell differentiation.
  • (7) In naive cows, strain 433.31 induced less exudation of plasma into the milk, shedding of bacteria, macroscopic alteration, and a lower somatic cell count (SCC) than did the reference strain.
  • (8) Those transmitted orally to naive hamsters developed in the normal way.
  • (9) We also found that the frequency of self-reactive but not alloreactive IL-2-producing T cells in the spleens of infected mice was 3- to 10-fold higher than that in naive mice.
  • (10) IgE helper activity by naive T cells was inhibited by IL-2.
  • (11) Primed Ts populations that were alloantigen restimulated for 8 hr adsorbed TsDF in a cell dose-dependent fashion and produced TsF in response to that adsorption, whereas alloantigen-stimulated naive cells or primed but nonrestimulated cells neither responded to nor bound TsDF.
  • (12) PKC was partially purified from the CA1 region of hippocampal slices from naive, pseudoconditioned, and conditioned rabbits 24 hr after the rabbits were well conditioned.
  • (13) Basal serum amino acids (including central monoamine precursors), central monoamines, and hormones were studied in schizophrenic patients (drug-naive; n = 20; drug-withdrawn for 3 or more days, n = 67; neuroleptic-treated, n = 23) and healthy subjects (n = 90) to answer the following questions: (1) Do neuroleptic-withdrawn and neuroleptic-naive patients differ on these serum measures?
  • (14) In contrast, rat erythrocyte-primed spleen cells suppressed both a primary 2,4,6 trinitrophenyl (TNP) response and anti-erythrocyte autoantibody production (but not anti-rat erythrocyte antibodies) upon transfer to naive recipients and challenge with TNP-rat erythrocytes.
  • (15) Animals still immune 6 weeks after immunization were found to have mucin profiles which did not differ significantly from those of freshly immunized animals, whereas animals susceptible to re-infection 12 weeks after immunization had mucin profiles more closely resembling those seen in naive controls.
  • (16) The cerebellar membrane GABA receptor complex was also studied with binding experiments using naive AT and ANT rats.
  • (17) These observations also suggest that the Leu8- and DR+ T cells with increased adhesion molecules might preferentially migrate into inflammatory tissues, and that naive T cells are being further converted to to memory T cells by in vivo stimulation within the tissues.
  • (18) Asked whether she could promise customers that such an attack would never happen again, Harding said: “No, that would be naive.
  • (19) Mean arterial blood pressure in dives was unchanged from pre-dive levels in both naive and trained dabbling ducks.
  • (20) In naive Cartesianism this assertion starts out from the assumption that illness may develop solely from physical causes.