counterproductive - kontraproduktivní
BrE
/ˌkaʊntəprə'dʌktɪv/
AmE
/ˌkaʊnt̬ərprə'dʌktɪv/

adjective - not having the kind of effect you hope for

 
unproductively - neproduktivně, neplodně
BrE
/ˌʌnprə'dʌktɪvli/
AmE
/ˌʌnprə'dʌktɪvli/

adverb - not in a useful manner, without good results

 
productively - produktivně, plodně (produktivně)
BrE
/prə'dʌktɪvli/
AmE
/prə'dʌktɪvli/

adverb - in a useful way, with good results

 
this - takto
BrE
/'ðɪs/
AmE
/'ðɪs/

adverb - in this way

 
periodically - pravidelně, periodicky
BrE
/ˌpɪəri'ɒdɪkli/
AmE
/ˌpɪri'ɑ:dɪkli/

adverb - regularly, at regular intervals

 
periodic - pravidelný, periodický
BrE
/ˌpɪəri'ɒdɪk/
AmE
/ˌpɪri'ɑ:dɪk/

adjective - happening regularly, happening at regular intervals

 
periodical - periodikum, periodická publikace, časopis
BrE
/ˌpɪəri'ɒdɪkl/
AmE
/ˌpɪri'ɑ:dɪkl/

noun - an academic magazine that is published regularly

 
debtor - dlužník
BrE
/'detə/
AmE
/'detər/

noun, technical - a person, an organisation or a country that owes money

rivet
rivet - nýt
BrE
/'rɪvɪt/
AmE
/'rɪvɪt/

noun, technical - a short metal pin that is used to fasten two or more pieces together (e.g. metal, leather)

 
quarantine - dát do karantény
BrE
/'kwɒrənti:n/
AmE
/'kwɔ:rənti:n/

verb - to keep a person or an animal that may be carrying a disease is kept away from others

quarantine
quarantine - karanténa
BrE
/'kwɒrənti:n/
AmE
/'kwɔ:rənti:n/

noun - a period of time when a person or an animal that may be carrying a disease is kept away from others

bun
bun - drdol (vlasů)
BrE
/'bʌn/
AmE
/'bʌn/

noun - hair twisted into a round shape (worn by women)

 
unrealistic - nerealistický
BrE
/ʌnˌri:ə'lɪstɪk/
AmE
/ʌnˌri:ə'lɪstɪk/

adjective - not showing something as it really is; not assuming things to be as they really are

 
unworkable - neproveditelný, nepraktický
BrE
/ʌn'wɜ:kəbl/
AmE
/ʌn'wɜ:rkəbl/

adjective - not possible to be done successfully

 
workable - proveditelný, praktický
BrE
/'wɜ:kəbl/
AmE
/'wɜ:rkəbl/

adjective - practical, possible to be done