Constant vs. Incessant — What's the Difference?

Not changing or varying; continuous

Continuing without interruption.

Happening regularly or repeatedly; continual

Without pause or stop; not ending, especially to the point of annoyance.

Unchanging in nature, value, or extent; invariable

Continuing or following without interruption; unceasing; unitermitted; uninterrupted; continual; as, incessant clamors; incessant pain, etc.

Steadfast in purpose, loyalty, or affection; faithful

Occurring so frequently as to seem ceaseless or uninterrupted;

Something that is unchanging or invariable.

Uninterrupted in time and indefinitely long continuing;

A quantity assumed to have a fixed value in a specified mathematical context.

An experimental or theoretical condition, factor, or quantity that does not vary or that is regarded as invariant in specified circumstances.

Unchanged through time or space; permanent.

Consistently recurring over time; persistent.

Steady in purpose, action, feeling, etc.

Firm; solid; not fluid.

(obsolete) Consistent; logical.

Bounded above by a constant.

That which is permanent or invariable.

(algebra) A quantity that remains at a fixed value throughout a given discussion.

(science) Any property of an experiment, determined numerically, that does not change under given circumstances.

(computing) An identifier that is bound to an invariant value; a fixed value given a name to aid in readability of source code.

Firm; solid; fixed; immovable; - opposed to fluid.

Not liable, or given, to change; permanent; regular; continuous; continually recurring; steadfast; faithful; not fickle. Opposite of changeable and variable.

Remaining unchanged or invariable, as a quantity, force, law, etc.

Consistent; logical.

That which is not subject to change; that which is invariable.

A quantity that does not change its value; - used in countradistinction to variable.

A number whose value, when ascertained (as by observation) and substituted in a general mathematical formula expressing an astronomical law, completely determines that law and enables predictions to be made of its effect in particular cases.

A number expressing some property or condition of a substance or of an instrument of precision; as, the dielectric constant of quartz; the collimation constant of a transit instrument.

A data structure that does not change during the course of execution of a program. It may be a number, a string, or a more complex data structure; - contrasted with variable.

A quantity that does not vary

A number representing a quantity assumed to have a fixed value in a specified mathematical context;

Persistent in occurrence and unvarying in nature;

Continually recurring or continuing without interruption;

Steadfast in purpose or devotion or affection;

Uninterrupted in time and indefinitely long continuing;