1) Accepting 2) Accommodating 3) Broad-minded 4) Charitable 5) Compliant 6) Easygoing 7) Forgiving 8) French word used in English 9) Large-minded 10) Liberal 11) Like understanding parents 12) Long-suffering 13) Not narrow 14) Patient 15) Patient and forgiving 16) Permissive 17) Unbigoted 18) Uncomplaining Found on https://www.crosswordclues.com/clue/tolerant
Capable of withstanding effects e.g. grasses are tolerant of 2,4-D to the extent that it can be used selectively to control broad-leaved weeds in cereals, pastures and turf (see tolerance). Found on http://www.encyclo.co.uk/visitor-contributions.php
Tol'er·ant adjective [ Latin tolerans , present participle of tolerare to tolerate: confer French tolérant . See Tolerate .] Inclined to tolerate; favoring toleration; forbearing; indulgent. Found on http://www.encyclo.co.uk/webster/T/65