Synonyms of the word

boundless

• adj. Without bounds, unbounded.

infinite

• adj. Indefinably large, countlessly great; immense.
• adj. Boundless, endless, without end or limits; innumerable.
• adj. With plural noun: infinitely many.
• adj. (mathematics) Greater than any positive quantity or magnitude; limitless.
• adj. (set theory, of a set) Having infinitely many elements.
• adj. (grammar) Not limited by person or number.
• adj. (music) Capable of endless repetition; said of certain forms of the canon, also called perpetual fugues,…
• num. Infinitely many.

limitless

• adj. Without limits in extent, size, or quantity; boundless.

unbounded

• adj. having no boundaries or limits.