trisyllable

albertina Blastophagus piniperda chloroformobacillin dimethylbenzoyl directorss-general dl-laudanine enteroderm Foeniculum piperitum Coutibo hemoblast high-yielding Infundibulum tubae uterinae macroeconomic financial activities occidentine sithere stock-car racing syntonic wireless telegraphy triple valve cap truck-load transport unshackling unsteadier