soporifique (bn):
slaapverwekkend(en) lacking variety or excitement; dull; boring.
(en) tending to induce sleep., eentonig(en) lacking variety or excitement; dull; boring., saai(en) lacking variety or excitement; dull; boring., soporatief(en) tending to induce sleep., vervelend(en) lacking variety or excitement; dull; boring.
cached Via: Dbnary en WikiWoordenboeken
Via: Memodata.com