1) US caricaturist 2) American cartoonist 3) American cartoonist Thomas 4) Anti-Tweed cartoonist 5) Artist who twitted Tweed 6) Bavarian-born caricaturist 7) Boss tweed caricaturist 8) Boss tweed cartoonist 9) Boss tweed lampooner 10) Boss Tweed mocker 11) Boss Tweed nemesis 12) Boss Tweed satirizer Found on https://www.crosswordclues.com/clue/nast