From fleck + -less. IPA(key): /ˈflɛkləs/ <span class="searchmatch">fleckless</span> (not comparable) Without flecks, spots or blemishes. 1897, Julia Ditto Young, The Story of Saville...
From <span class="searchmatch">fleckless</span> + -ly. <span class="searchmatch">flecklessly</span> (comparative more <span class="searchmatch">flecklessly</span>, superlative most <span class="searchmatch">flecklessly</span>) In a <span class="searchmatch">fleckless</span> manner....
From <span class="searchmatch">fleckless</span> + -ness. <span class="searchmatch">flecklessness</span> (uncountable) (rare) Absence of flecks....
see Thesaurus:modicum a fleck of hope a fleck of imagination befleck <span class="searchmatch">fleckless</span> flecky pith fleck snowfleck sunfleck flake — see flake lock — see lock...