compactness

As a letter s

is the letter s with a.

As a noun compactness is

the state of being compact.

Compactness is a related term of strength.

As nouns the difference between compactness and strength

is that compactness is the state of being compact while strength is the quality or degree of being strong.

As a verb strength is

(obsolete) to give strength to; to strengthen.

Compactness is a related term of soundness.

As nouns the difference between compactness and soundness

is that compactness is the state of being compact while soundness is (uncountable) the state or quality of being sound.

As nouns the difference between concision and compactness

is that concision is conciseness, brevity or terseness while compactness is the state of being compact.

Compactness is a related term of intimacy.

As nouns the difference between compactness and intimacy

is that compactness is the state of being compact while intimacy is feeling or atmosphere of closeness and openness towards someone else, not necessarily involving sexuality.

Compactness is a related term of nearness.

As nouns the difference between compactness and nearness

is that compactness is the state of being compact while nearness is the state of being near.

As nouns the difference between compactness and compactibility

is that compactness is the state of being compact while compactibility is the condition or extent of being compactible.

As nouns the difference between compactness and conciseness

is that compactness is the state of being compact while conciseness is the property of being concise, succinctness.

As nouns the difference between firmness and compactness

is that firmness is the state of being firm; strength; permanence; stability; hardness; resolution while compactness is the state of being compact.

Secrecy is a related term of compactness.

As nouns the difference between secrecy and compactness

is that secrecy is concealment; the condition of being secret or hidden while compactness is the state of being compact.