unquantifiable

adjective

un·​quan·​ti·​fi·​able ˌən-ˌkwän-tə-ˈfī-ə-bəl 

: not capable of being quantified : lacking a characteristic that can be measured or expressed as a number or amount

Travel, then, is the thing that can never be done badly, where even a failed effort brings unquantifiable rewards.

—John Krich

unquantifiably

ˌən-ˌkwän-tə-ˈfī-ə-blē 

adverb

Examples of unquantifiable in a Sentence

Recent Examples on the Web

Significant setup costs, AI hallucination issues, lack of leadership buy-in and unquantifiable ROI are some other major issues that prevent widespread agentic AI adaptation. —Dr. Milan Kumar, Forbes.com, 17 Apr. 2025

The effect of Messi’s presence on the team is almost unquantifiable. —Becky Randel, People.com, 11 Apr. 2025

The problem is that while Verlander and Adames can bring the Giants so many positive, unquantifiable things, wins and losses are, in fact, counted. —Dieter Kurtenbach, The Mercury News, 24 Mar. 2025

That’s the other fun part about prioritizing chemistry — the unquantifiable is cheaper than buying up home runs and strikeouts (those pesky things everyone understands). —Dieter Kurtenbach, The Mercury News, 24 Mar. 2025

Word History

First Known Use

1890, in the meaning defined above

Rhymes for unquantifiable

• classifiable
• justifiable
• modifiable
• notifiable
• satisfiable
• specifiable
• undeniable
• unreliable
• verifiable
• emulsifiable
• identifiable
• unclassifiable