acointier + -able. <span class="searchmatch">acointable</span> m (oblique and nominative feminine singular <span class="searchmatch">acointable</span>) pleasant; likable; easy to be around Middle French: accointable...
Compare Old French <span class="searchmatch">acointable</span> acquaintable (comparative more acquaintable, superlative most acquaintable) (obsolete) Easy to be acquainted with; affable...