Synonyms of cooked-up

1 Syllable
fake, sham
2 Syllables
falser, falsest, untrue, phony, fishy, lying, framed, bogus, unsound, false
3 Syllables
concocted, deceitful, incorrect, dishonest, misleading, falsified, invalid, invented, devised, unfounded, fictitious, fraudulent
4 Syllables
fabricated
5 Syllables
imaginary
7 Syllables
misrepresentative