From intention + -less. <span class="searchmatch">intentionless</span> (not comparable) Without intention. <span class="searchmatch">intentionlessness</span>...
From <span class="searchmatch">intentionless</span> + -ness. <span class="searchmatch">intentionlessness</span> (uncountable) Absence of intention....
Mass.: G. & C. Merriam, 1913, →OCLC.) counter-intention intentional <span class="searchmatch">intentionless</span> misintention nonintention paradoxical intention secondary intention...