to bloom /blum/ /bluːm/
to blossom /ˈblɑsəm/ /ˈblɒsəm/
to flourish /ˈflərɪʃ/ /ˈflʌrɪʃ/
to thrive /θraɪv/ /θraɪv/
to prosper /ˈprɑspər/ /ˈprɒspə/