What's the difference between timid and tractable?

Timid


Definition:

  • (a.) Wanting courage to meet danger; easily frightened; timorous; not bold; fearful; shy.

Example Sentences:

  • (1) But my timid scrunch-face puts me so behind the curve that I might as well start training carrier pigeons.
  • (2) The Senate’s economic references committee accused Asic of missing or ignoring persistent signs of wrongdoing , characterising it as a “timid, hesitant regulator” that was too ready to uncritically accept assurances of a large institution that there were no grounds for intervention.
  • (3) Confirming that he would apply to be the next commissioner of the Met, he said: "I do not believe that the men and the women of the Met were timid, which is an accusation that has been levelled at us."
  • (4) When the police visited Rodger, whom Brown said deputies found “rather shy, timid and polite, well-spoken”, he played down any mental problems, telling police he was having difficulties with his social life and was planning to drop out of Santa Barbara City College.
  • (5) Like her bolder aunt Marine, the timid Maréchal-Le Pen complained that she suffered greatly from taunts at school that her grandad was a “fascist”.
  • (6) Photograph: AFP Saint Laurent became an object of immediate fascination: quiet, timid, with neatly parted schoolboy hair, anxious eyes lurking behind thick glasses and a frail body encased in a tight black suit.
  • (7) Free-born animals are very timid and show typical flight reactions.
  • (8) On the left, meanwhile, we feel our way towards a progressive alliance much more timidly, even when we know we’re sunk without it.
  • (9) It is suspicious of the SNP's rather timid version of independence, always being described as being about "the full powers of the parliament" – which is hardly a language or outlook for transformational change.
  • (10) This is an international problem demanding an international response, which so far has been desperately timid.
  • (11) Like Cameron, who is disappointing Eurosceptics with the timidity of his reform programme, the Swiss have been forced to accede to the realities of negotiating with a much bigger player.
  • (12) Endogenous depressives were found to have more pronounced changes on measures of dependence and timidity, but when change in mood state was partialed out only one of the dependence measures and timidity remained significant.
  • (13) This kind of contacts led to a social activation especially by schizophreniacs who had a lack of drive and seemed to be regressive, also caused an increase of drive and self-reliance by formerly timid, reserved girls.
  • (14) Romney also took several digs at Clinton’s foreign policy record, characterizing her time with the Obama administration as “timid”.
  • (15) Australia have a patchy squad, but its best elements are valuable and there had been no prospect that they would lose timidly.
  • (16) In opposition, we were too timid about making these bigger arguments.” He has calculated that government spending on housing benefit will be £120bn over the next five years, almost £50bn of which goes to private landlords.
  • (17) After only a few weeks in Chile, Pinochet is finding the charms of his native land - the compliant judges, the supportive generals, the timid politicians - are not what they used to be.
  • (18) The sanctions imposed by western states against Russia represent a timid hope that economic hardship will make Russians resent the regime and nudge them towards active protests.
  • (19) It is the bold agenda against the timid one; the visionaries against those who believe Labour can limp home with a few safe offerings that can fit safely on the back of a pledge card.
  • (20) The Liberal Democrats are undecided (Nick Clegg calls it "timid"), the crossbenchers unlikely to co-operate.

Tractable


Definition:

  • (v. t.) Capable of being easily led, taught, or managed; docile; manageable; governable; as, tractable children; a tractable learner.
  • (v. t.) Capable of being handled; palpable; practicable; feasible; as, tractable measures.

Example Sentences:

  • (1) The estimators are tractable even when there are incomplete observations.
  • (2) A smooth isolated, axisymmetric occlusion in a straight vascular tube is a tractable problem for pulsatile flow calculations via finite-difference approximations to the Navier-Stokes equation.
  • (3) Factor analysis was used as a statistical means to make the complex variables generated by the system more tractable to analysis.
  • (4) Evolutionary effects such as linkage disequilibrium and conservation of exons (DNA encoding structural proteins) as well as the fact that there are a tractable number of gene clusters involved, tend to make it quite likely that DNA pathology or DNA variation (polymorphism) predisposing to mental illness can be detected.
  • (5) Furthermore, the recognition of disseminated intravascular coagulation (DIC) in an early, tractable phase may be a matter of life and death.
  • (6) The model is distinctive in its ability to capture a significant broadening of auditory-nerve fiber frequency selectivity as a function of increasing sound-pressure level within a computationally tractable time-invariant structure.
  • (7) It is suggested that the use of biomarkers for persistent chemicals may be useful to mitigate the difficulty of determining exposure, while the use of more prevalent and timely end points, such as carcinogen-DNA adducts or oncogene proteins, may make the latency and rarity problems more tractable.
  • (8) Of particular interest to plant developmental biologists is the phenomenon of somatic embryogenesis in cultures of the domesticated carrot which, because of its tractable nature in experimental manipulations, is presently regarded as a suitable model for studying pattern formation in plants.
  • (9) The chain statistics problem is treated in an approximate manner using an approach motivated by scaled particle theory to describe the inter-chain steric repulsions in a mathematically tractable way.
  • (10) By ignoring cognitive factors and memory, a first-order Markov approach is taken, which is tractable for spatially homogeneous stimuli.
  • (11) The LI during the healing stage was higher than that during the active stage in both the tractable and intractable cases.
  • (12) In those cases where tractable models of heterogeneous systems can be developed, the experimental data are consistent with drops in PO2 on the order of a few hundredths of a Torr between cytosol and mitochondrion.
  • (13) In the world view Rubio outlined Wednesday, which he billed as a new doctrine, certain regional conflicts that look very difficult – the ongoing war in Syria, the failed state of Libya – in fact began as tractable problems that spun out of control due to tragic US negligence.
  • (14) Mathematically tractable alternatives are the linear formalism and the power-law formalism.
  • (15) With improvements in anaerobic handling procedures, this is beginning to change, and several experimentally tractable regulated systems of gene expression in methanogens are discussed.
  • (16) The main goals of the analysis are: to provide improved understanding of biochemical dynamics and their physiological significance, and to yield reduced dynamic models that are physiologically realistic but tractable for practical use.
  • (17) Results of this investigation suggest that bulimia displays a chronic but tractable course in that the majority of the patients continued to report bulimic behaviors at follow-up but the symptom intensity was greatly reduced from admission.
  • (18) Therefore, this review summarizes the rationale behind various experimental approaches, the nature and tractability of limitations, and the results which can be safely drawn from experimental studies to date.
  • (19) This approximation often makes the governing equations tractable, and analytical solutions may then be obtained.
  • (20) As a non-obligate metazoan, Dictyostelium discoideum has proven a particularly tractable system in which to identify and characterize cellular morphogens.