4-Letter Words Containing: E,C,O

• the repetition of a sound resulting from reflection of the sound waves

• (Greek mythology) a nymph who was spurned by Narcissus and pined away until only her voice remained

• a reply that repeats what has just been said

• a reflected television or radio or radar beam

• a close parallel of a feeling, idea, style, etc.

• an imitation or repetition

• to say again or imitate

• ring or echo with sound

• bring to mind

• a small inlet

• small or narrow cave in the side of a cliff or mountain

• the thick white fluid containing spermatozoa that is ejaculated by the male genital tract

• move toward, travel toward something or somebody or approach something or somebody

• reach a destination; arrive by movement or progress

• come to pass; arrive, as in due course

• reach or enter a state, relation, condition, use, or position

• to be the product or result

• be found or available

• come forth

• be a native of

• extend or reach

• exist or occur in a certain point in a series

• cover a certain distance

• come under, be classified or included

• happen as a result

• add up in number or quantity

• to measure up to in kind or quality

• be received

• come to one's mind; suggest itself

• come from; be connected by a relationship of blood, for example

• proceed or get along

• experience orgasm

• have a certain priority

• brick that is laid sideways at the top of a wall

• a long cloak; worn by a priest or bishop on ceremonial occasions

• succeed in doing, achieving, or producing (something) with the limited or inadequate means available

• a set of rules or principles or laws (especially written ones)

• a coding system used for transmitting messages requiring brevity or secrecy

• (computer science) the symbolic arrangement of data or instructions in a computer program or the set of such instructions

• a series of letters, numbers or symbols assigned to something for the purpose of classification or identification

• attach a code to

• convert ordinary language into code

• a style of design that was popular in the 1920s and 1930s; marked by stylized forms and geometric designs adapted to mass production

• A young woman who attends college.

• A (generally young) woman, especially on the campus of a college or other educational institute.

• Of an educational institution, that teaches both males and females.

• Of any location, that mixes males and females.

• on one occasion

• as soon as

• at a previous time

• a small group of indispensable persons or things

• an organization founded by James Leonard Farmer in 1942 to work for racial equality

• the center of an object

• the central part of the Earth

• the choicest or most essential or most vital part of some idea or experience

• a cylindrical sample of soil or rock obtained with a hollow drill

• the central meaning or theme of a speech or literary work

• (computer science) a tiny ferrite toroid formerly used in a random access memory to store one bit of data; now superseded by semiconductor memories

• the chamber of a nuclear reactor containing the fissile material where the reaction takes place

• a bar of magnetic material (as soft iron) that passes through a coil and serves to increase the inductance of the coil

• remove the core or center from