-less

(Old English: -leas, from leas, "free from, devoid of, false, feigned"; suffix meaning "lacking")

defenceless (adjective), more defenceless, most defenceless
British spelling of defenseless.
denseless
The quality of being dense; density.
effortless
electrodeless discharge
1. A luminous discharge produced by a high-frequency electric field in a gas-filled glass tube with no internal electrodes.
2. An electric discharge generated by placing a discharge tube in a strong, high-frequency electromagnetic field.
electrodeless discharge tube, EDT
An instrument consisting of an airtight quartz tube that holds the material to be analyzed.

When a high-frequency electrostatic field, generated by microwaves, is applied to the tube, it emits energy of a wavelength that is identical to that of the contained material.

electroless deposition
Chemical deposition of a metal on a material, without electrolytic or electroplating action.

In chemistry, deposition is the settling of particles (atoms or molecules) or sediment from a solution, suspension and mixture, or vapor onto a pre-existing surface.

electroless plating
1. A process that produces thin metallic coatings on objects without the application of external electric current.
2. Plating from an aqueous solution on any surface, caused by an autocatalytic chemical reduction.
3. The deposition of a metallic coating, usually nickel, on a component by chemical means rather than by electroplating.

The component is immersed in a solution containing a reducing agent.

4. A chemical reduction process which, once initiated, is autocatalytic or something whose occurrence at one point increases the probability that it will occur again at another point.

The process is similar to electroplating except that no outside current is needed and the metal ions are reduced by chemical agents in the plating solutions, and deposit on the substrate.

An advantage of electroless plating with current is that there is a more uniform thickness of the surface coating.

errorless (adjective (not comparable)
Characteristic of being free from mistakes; a reference to being accurate and correct: Mr. Jones returned Shanna's quiz with a notation of "An errorless score of 100%" which was wonderful news for her.
exhaustless
faithless (adjective), more faithless, most faithless
faultless (adjective), more faultless, most faultless
1. Having no flaws or errors; so, being perfect: Andy's ice-skating was faultless and a delight to watch.
2. Being without a blemish or a defect: The writer had the most faultless reputation as an editorial writer for the newspaper.
favorless
Not favored; not assisted.
feckless
fewer, less, less
fewer (FYOO uhr) (adjective)
As a comparison, referring to a smaller number of people or things which can be counted, usually combined with the word "than": There were fewer people in the audience than Jesse had expected.

There are fewer fish in the stream this year than last year.

less (LES) (pronoun)
A smaller number or amount: Haley is trying to save more money, and spend less.
less (LES) (adjective)
1. Descriptive of a slighter amount of material in bulk, usually used with "than" in comparisons: There is less sugar in the coffee than yesterday.
2. A reference to abstract situations: It is obvious that there is less honor in business dealings these days; especially, with some banks.
3. Pertaining to matters involving degree and value of a smaller amount or quantity: There is much less purchasing power than in the past because there is less money available for people to use.

Although too many writers and speakers use these words incorrectly, everyone should realize that fewer should refer only to countable numbers or things or to units capable of being counted; as in "The less money there is available, the fewer hamburgers and potato drinks people can buy."

Few means not many; little means not much. Fewer means smaller in number; less means smaller in amount, as in "People have fewer legs than a centipede, but a centipede has less intelligence."

Possibly "a doubtful proposition" according to Willard Espy.

—The last two paragraphs were compiled from
Say It My Way by Willard R. Espy;
Doubleday & Company, Inc; Garden City, New York; 1980; page 192.

If you are still not convinced, then consider the following: Although colloquial English is often different, standard written English uses fewer with things that can be counted and less with things that cannot be counted; for example, fewer people, but less money. It is unacceptable to write less students or less players.

Also, don't write fewer than six weeks because the expression "six weeks" refers to a single period of time, and not a collection of six individual objects; therefore, the required wording is less than six weeks.

—Compiled from information located in
Mind the Gaffe by R.L. Trask; Penguin Books;
New York; 2001; page 126.

In times of economic restraint, there are fewer people investing less of their hard-earned wages when they go out for a coffee. George always asks for less sugar in his coffee than usual so he will gain fewer pounds.

flameless
1. Destitute of flame.
2. Without flame.