From gratitude + -in- + -al. <span class="searchmatch">gratitudinal</span> (not comparable) (rare) Expressive of or pertaining to gratitude....
of being grateful. appreciation thankfulness gratefulness ingratitude <span class="searchmatch">gratitudinal</span> overgratitude grace grateful gratification gratify state of being grateful...
consuetudinary Consuetudinous deluginous desuetudinous fortitudinous <span class="searchmatch">gratitudinal</span> habitudinal hebetudinous heliolatitudinal heliolongitudinal interlatitudinal...