Insidious

What is Insidious?


1.

Insidious (adverb insidiously)

developing in a very gradual, in a stealthy manner, with the intend of causing damage.

Prostate Cancer is an insidious disease.

See treacherous, stealthy, creep, piece


18

Random Words:

1. The fourth party member in the game for the N64, Paper Mario. Parakarry is a parakoopa who works at the Mushroom Kingdom Postal Service..
1. 1. The true meaning of a man. Strong minded and witty. This is truly one of a kind; priceless treasure. 2. The epitome of a pimp. Gent..
1. Beyond hard core. So hard core that it is like getting kicked in the face! Dude, that mosh pit was kick in the face core. See Rob..