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)

 
unscathed - bez zranění
BrE
/ʌn'skeɪðd/
AmE
/ʌn'skeɪðd/

adjective - unharmed, not being injured after a dangerous situation

 
unobtrusive - nenápadný, decentní
BrE
/ˌʌnəb'trʊ:sɪv/
AmE
/ˌʌnəb'trʊ:sɪv/

adjective, formal - not easily noticed (in a good way)

hygienist
hygienist - hygienista
BrE
/haɪ'dʒi:nɪst/
AmE
/haɪ'dʒenɪst/

noun - (especially in combination with 'dental') a person whose job is to clean people's teeth

 
stagnant - stojatý (voda ap.)
BrE
/'stægnənt/
AmE
/'stægnənt/

adjective - not flowing or moving (water, air etc.)

 
hygienically - hygienicky
BrE
/haɪ'dʒi:nɪkli/
AmE
/haɪ'dʒenɪkli/

adverb - in a way that is sanitary, clean and free from things that could cause infection or other health problems

 
scrutinize - zkoumat, zkontrolovat
BrE
/'skru:tənaɪz/
AmE
/'skru:tənaɪz/

verb - to examine something/somebody very carefully