Irony

1. (n.) Use of words such as 'great!' to imply the opposite of their literal meaning; an unfortunate result that differs from what was expected (not merely just a coincidence).

2. (a.) Resembling iron taste, hardness, or other physical property.

3. (n.) Dissimulation; ignorance feigned for the purpose of confounding or provoking an antagonist.

4. (n.) A sort of humor, ridicule, or light sarcasm, which adopts a mode of speech the meaning of which is contrary to the literal sense of the words.

Thesaurus Entries

Atticism, Janus, agile wit, ambiguity, ambiguousness, ambivalence, amphibology, antinomy, biformity, bifurcation, black humor, burlesque, caricature, causticity, comedy, complexity of meaning, conjugation, cynicism, dichotomy, double entendre, double meaning, double reference, doubleness, doublethink, doubling, dry wit, dualism, duality, duplexity, duplication, duplicity, equivocacy, equivocality, equivocalness, equivocation, esprit, farce, halving, humor, innuendo, invective, lampoon, levels of meaning, multivocality, nimble wit, oxymoron, pairing, paradox, parody, paronomasia, pleasantry, polarity, polysemousness, polysemy, pretty wit, punning, quick wit, ready wit, richness of meaning, salt, sarcasm, satire, satiric wit, savor of wit, self-contradiction, slapstick, slapstick humor, squib, subtle wit, travesty, twinning, two-facedness, twoness, uncertainty, visual humor, wit