NS3
NS2
NS1
NS1
NS3
100

nautical directional term for right

starboard

100

in physical science, the lowest part of a wave between two successive wave crests

trough

100

a part of skin that has been lightly torn or scraped

abrasion

100

a course of study 

curriculum 

100

extreme width of a ship or boat 

beam

200

a lateral swinging movement of the bow and stern of a vessel or aircraft around its vertical axis

yaw

200

a sudden dramatic change in wind velocity and/or direction 

wind shear

200

a formal alternation to  document such as a constitution or a law

amendment

200

addiction to a substance 

dependency 

200

a ship's boat designated for use by the commanding officer 

gig

300

ship's inertial navigation systems

SINS

300

a standard unit of mass in the English system; the mass of an object having a weight of 32.17 pounds

slug

300

having a common center

concave 

300

an injury caused to body tissue by frost or extreme cold 

frostbite 

300

forward part of the main deck of a vessel 

forecastle 

400

improvised explosive device such as remote-controlled bomb

IED

400

in astronomy, a body around which a satellite moon revolves

primary

400

officially approved 

certified 

400

to impose or collect (a tax)

levy

400

chemical, biological, or nuclear (radiological) warfare 

CBR warfare 

500

the top deck of a ship's hull 

main deck

500

the progression of successive lighted portions of the moon during a month 

phases

500

a member of political community 

citizen 

500

relating to beliefs and practices that have their historical roots in Judaism and Christianity 

Judeo-Christian 

500

the entrance/exit station of a ship

quarterdeck 

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