invaluably

in·val·u·a·ble

I i

Definitions of invaluably word

adjective invaluably beyond calculable or appraisable value; of inestimable worth; priceless: an invaluable art collection; her invaluable assistance. 1
noun invaluably In an invaluable manner; inestimably. 1

before 1570

One of the 33% oldest English words

1570-80; in-3 + valuable, in obsolete sense “capable of valuation”

noun

adjective

verb

adverb

pronoun

preposition

conjunction

determiner

exclamation

A common word. It’s meaning is known to most children of preschool age. About 90% of English native speakers know the meaning and use the word.

According to our data most of word are more popular. This word is almost not used. It has a much more popular synonym.

This diagram is provided by Google Ngram Viewer