As to Words.
1. Never use a term which depends upon the point of view of the observer, such as right, left, in front of, behind, on this side, beyond, and the like. Any of these directions may be turned askew in nine cases out of ten for the hearer or reader. Use instead north, east, etc.—the points of the compass—designations which do not change. To give an exact position of a place, state the number of yards it lies south, west, etc., of a certain point on the map or of a well-known object called a reference point.
Exceptions.—Right and left may be used in regard to individuals, banks of a stream, and flanks of troops, because their rights and lefts do not change. The right of a man is the side on which his right arm is no matter which way he faces; the right bank of a stream is the right as the observer faces down stream; the right flank of a body of troops is the right as the troops face the enemy. (Troops in retreat are supposed to be facing the enemy. The rear guard in reality is doing so.)
2. Do not use qualifying words such as, sort of, kind of, very, almost, quite, exceedingly, tremendously, somewhat, rather, nearly, and the like;
For,
(a). They lessen force, because they render uncertain ideas which should be definite; and
(b). They mean different things to different people. Smith’s almost may achieve; Jones’ almost may scarcely start.
3. Do not use slang. There is usually a word which will express the meaning more truthfully. “Putting it over” may mean complete victory or a sniper’s accurate shot. The phrase is not truthful.
4. Use no abbreviations except A. M., and P. M., and those given in Appendix 9 of our Field Service Regulations.[1] Noon and midnight should be written out fully.