Sluggish

Sluggish - slow-moving or inactive.

Image - http://www.nedmartin.org/v3/amused/_img/feeling-sluggish.jpg

Moat

Moat - deep, broad ditch, either dry or filled with water, that surrounds a castle.

Image - http://www.exploring-castles.com/image-files/beaumaris_castle_autumn.jpg

Impervious

Impervious - not penetrable.

Image - http://www.bgstudios.com/images/Impervious.jpg

By and large

By and large - generally speaking.

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Gregarious

Gregarious - fond of company; sociable.

Image - http://wordpic.com/wp/gallery/uploads/2009/07/37ae3ff3bbarious.png.png

Unfazed

Unfazed - not disconcerted or perturbed.

Example - "The protestors were unfazed by the prospect of arrest."

Image - http://statusmind.com/images/2013/07/Good-Facebook-Statuses-16986.jpg

Filibuster

Filibuster - parliamentary procedure where debate is extended, allowing one or more members to delay or entirely prevent a vote on a given proposal.

Image - http://50.56.81.51/~scienceofparenth/sci/wp-content/uploads/2013/03/filibuster_lrg.jpg

Heebie-jeebies

Heebie-jeebies - a feeling of minor fright, anxiety, nervousness, apprehension.

Example - "That spider crawling on my neck game me the heebie-jeebies."

Images - http://s3.amazonaws.com/ksr/assets/000/015/174/497637d9f2220c2c203baa059fe42a3f_large.gif?1338772708

Stance

Stance - an attitude or view about an issue that you state clearly.

Example - "Tell us what your stance is on capital punishment."

Image - http://quotes.lifehack.org/media/quotes/quote-Morihei-Ueshiba-a-good-stance-and-posture-reflect-a-34030.png

Spate

Spate - a large number of similar things coming in quick succession.

Example - "There has been a spate of attacks on holidaymakers."

Image - http://www.twinfinite.net/wp-content/uploads/2014/04/logoKick.jpg

Mitigation

Mitigation - the action of reducing the severity, seriousness, or painfulness of something.

Example - "Social support is the most important factor in the mitigation of stress among adolescents."

Image - http://www.xpertofficeproducts.com/blog/wp-content/uploads/sites/10/2014/03/reduce-printing-costs.jpg