What are the best answers for “dull and tiresome but with pretensions of significance or originality”?

bromidic, corny, platitudinal, platitudinous.

How many letters does the top answer for “dull and tiresome but with pretensions of significance or originality” have?

The most common answer is bromidic (8 letters).

4 answers found in Letterora's clue database (Wikidata facts, Open Trivia DB, WordNet and Webster definitions — all licensed sources).

bromidic 8 letters wn-def

dull and tiresome but with pretensions of significance or originality

corny 5 letters wn-def

dull and tiresome but with pretensions of significance or originality

platitudinal 12 letters wn-def

dull and tiresome but with pretensions of significance or originality

platitudinous 13 letters wn-def

dull and tiresome but with pretensions of significance or originality