Words similar to difficult

Example sentences for: difficult

How can you use “difficult” in a sentence? Here are some example sentences to help you improve your vocabulary:

This would be expected for hosts that occur in low densities so that direct transmission between individuals is difficult.
IT skills are in great demand which made hiring by the state difficult, so this CIO looked for alternatives to in-house software development and management.
Religious doctrine was dense and difficult and if you misunderstood it, you could be excommunicated or jailed.
It is, in general, difficult to predict death in a particular patient because of individual variations and since "we do not know the exact borderline between life and death" [ 27 ] . To a certain extent the point in time to accept dying - at least in medical institutions - depends on empirically based decisions to abstain from potentially life-sustaining interventions e.g. pharmacological, technical or other artificial support of organ function "to prevent death" at least for limited moments of time [ 28 29 ] . In our internal guidelines we grouped patients according to the staging system of Jonen-Thielemann into rehabilitative, preterminal, terminal and final phases [ 30 ] . With relation to intentions of care, life expectancy according to the progress of disease and empirical statistics, consideration on perhaps burdensome diagnostic and therapeutic procedures and communication strategies with patients and proxies a systematic staging of patients in palliative care on expected outcome seems to be useful.
In contrast, increasing the size of catchment regions may be very difficult.