INSTABLE Antonyms

• steadfast in purpose or devotion or affection

• a quantity that does not vary

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

• unvarying in nature

• uninterrupted in time and indefinitely long continuing

• lasting a long time

• patiently bearing continual wrongs or trouble

• the members of a business organization that owns or operates one or more establishments

• with resolute determination

• marked by firm determination or resolution; not shakable

• not soft or yielding to pressure

• strong and sure

• not subject to revision or change

• (of especially a person's physical features) not shaking or trembling

• not liable to fluctuate or especially to fall

• securely established

• possessing the tone and resiliency of healthy tissue

• securely fixed in place

• unwavering in devotion to friend or vow or cause

• become taut or tauter

• make taut or tauter

• securely placed or fastened or set

• (of a number) having a fixed and unchanging value

• fixed and unmoving

• incapable of being changed or moved or undone; e.g. "frozen prices"

• free from fear or doubt; easy in mind

• free from danger or risk

• not likely to fail or give way

• immune to attack; incapable of being tampered with

• financially safe

• get by special effort

• cause to be firmly attached

• assure payment of

• make certain of

• fill or close tightly with or as if with a plug

• furnish with battens

• of definite shape and volume; firm; neither liquid nor gaseous

• entirely of one substance with no holes inside

• matter that is solid at room temperature and pressure

• the state in which a substance has no tendency to flow under moderate stress; resists forces (such as compression) that tend to deform it; and retains a definite size and shape

• a three-dimensional object, structurally rigid, usually resistant to changes of shape or volume

• characterized by good substantial quality

• of one substance or character throughout

• uninterrupted in space; having no gaps or breaks

• providing abundant nourishment

• of good quality and condition; solidly built

• not soft or yielding to pressure

• having length, breadth and thickness

• impenetrable for the eye

• financially dependable

• of a substantial character and not frivolous or superficial

• meriting respect or esteem

• of the same color throughout

• acting together as a single undiversified whole

• resistant to change of position or condition

• a farm building for housing horses or other livestock

• firm and dependable; subject to little fluctuation

• not taking part readily in chemical change

• maintaining equilibrium

• showing little if any change

• shelter in a stable

• not subject to change or variation especially in behavior

• a person loved by another person

• in a steady manner

• not liable to fluctuate or especially to fall

• securely in position; not shaky

• marked by firm determination or resolution; not shakable

• relating to a person who does something regularly

• not easily excited or upset

• make steady

• support or hold steady and make steadfast, with or as if with a brace

• conforming to the same principles or course of action over time

• showing little if any change