
Semantle
The original meaning game, with a similarity score for each guess
Contexto asks you to find a secret word by meaning, with every guess ranked by how close it is. Semantle started the idea and several daily games now play it with different scoring, fewer guesses or other languages.

The original meaning game, with a similarity score for each guess

Guesses plotted around the answer on a radial chart

A temperature for every guess, warmer as you get closer in meaning

Guesses ranked by similarity, with your count compared to the day's players

Eleven guesses and a hint after each, for a shorter round

Nouns only: each wrong guess reveals a trait it shares with the answer

The same daily hunt by meaning, in French

The same daily hunt by meaning, in Korean

A whole hidden Wikipedia article to uncover word by word

Redactle in French, with a hidden Wikipedia page each day

The original, for anyone who arrived here first
The closest games are the other hot-and-cold meaning games. Semantle, which came first, gives each guess a similarity score instead of a rank, so you learn to read numbers rather than positions. Cemantle shows a temperature for every guess, and Pimantle plots your guesses around the answer on a radial chart, which makes it easier to see which direction you are heading. Clueless from Lessgames ranks guesses by similarity and lets you compare your count with the day's other players.
If an unlimited hunt is too long for you, Lexicle limits you to eleven guesses at a five-letter word and adds a hint with each one, so a round ends sooner. Anoun is about nouns only: each wrong guess tells you a trait it shares with the answer, so it plays more like twenty questions.
The same idea works in other languages. Cemantix is the French game and Semantle Korean the Korean one; Contexto itself has Portuguese and Spanish versions.
For a longer puzzle built on the same instinct, Redactle blacks out a whole Wikipedia article and you guess words to reveal it until you can name the title; Pedantix is its French version. Start with Semantle or Pimantle beside Contexto, and try Lexicle on days when you want a short one.
Both find a secret word by meaning. Contexto shows where your guess ranks in a list of the closest words, with the answer at number 1; Semantle shows a similarity score.
Lexicle gives you eleven guesses at a five-letter word, with a new hint after each.
Cemantix is in French, Semantle Korean in Korean, and Contexto has Portuguese and Spanish versions.