This word is acceptable for play in the US & UK dictionaries that are being used in the following games:

• Lexulous
• Wordscraper
• Wordosaur

n. The degree to which something is piquant, stimulating or exciting.

n. The quality or state of being piquant.

n. Piquant quality.

n. Keenness; sharpness; tartness; severity, as of remark or utterance.

n. a tart spicy quality

n. the quality of being agreeably stimulating or mentally exciting

"The scale used to measure chile pepper piquancy is called the Scoville scale."

spiciness    spicery    spice    quality   

sprightliness    quaintness    attractiveness    playfulness    freshness    comeliness    neatness    drollery    suavity    prettiness