pressing /pɹˈɛsɪŋ/ /pɹˈɛsɪŋ/
urgent /ˈɜrʤənt/ /ˈɜːdʒənt/
crucial /ˈkruʃəl/ /ˈkruːʃl/
vital /ˈvaɪtəl/ /ˈvaɪtl/
critical /ˈkrɪtɪkəl/ /ˈkrɪtɪkəl/