hyporrhythmic

\\| ̷ ̷ ̷ ̷+|rithmik sometimes -ithm-\ adjective

Etymology: Greek hyporrhythmos hyporrhythmic (from hypo- + rhythmos measure, rhythm) + English -ic — more at rhythm

in Greek and Latin prosody : deficient as to rhythm — used of a hexameter in which the end of a word coincides with the end of each foot and which accordingly has no true caesura