https://www.wordhippo.com/what-is/the-opposite-of/more_indelicate.html
Antonyms for more indelicate include wiser, apter, usefuller, sounder, politer, subtler, fitter, shrewder, gentler and astuter. Find more opposite words at...
oppositeindelicate
https://www.chicagobotanic.org/blog/plant-science-conservation/royal-blue-prairie-plant-very-indelicate-nickname
Perhaps you noticed the spiderwort, with its striking royal blue flowers, in the Dixon Prairie as part of the perimeter walk of the Garden. Or did you say cow...
royal blueprairieplantindelicatenickname