Free Spanish cognates checker

Spanish cognates: how many Spanish words do you already know?

Most English speakers already recognise hundreds of Spanish words before they start learning. These are cognates: words that look and mean the same in both languages, like hospital, chocolate and información.

Tap every Spanish word you recognise. Your count updates instantly.

Same in both languages

These words keep the same spelling in Spanish and English.

-tion → -ción (and -sion → -sión)

English -tion and -sion usually become -ción and -sión.

-ty → -dad

Many English nouns ending in -ty end in -dad in Spanish.

-ous → -oso

English adjectives ending in -ous often end in -oso.

-ic → -ico

English -ic commonly becomes -ico in Spanish.

-ly → -mente

Many English adverbs ending in -ly use -mente in Spanish.

-ist → -ista

English words ending in -ist often end in -ista.

-ant / -ent / -ment → -ante / -ente / -mento

These familiar endings shift slightly in Spanish.

-ary → -ario

English -ary often becomes -ario in Spanish.

Verbs

Many familiar verbs take a Spanish -ar ending.

Everyday words

These everyday Spanish words already look reassuringly familiar.

Your result

You already know 0 Spanish words.

Rules like -tion → -ción unlock thousands more.

Track every Spanish word you know with VocabTally

Save the words you know, practise them so you do not forget, and watch your real count grow.

A useful warning

Watch out: false friends

Some familiar-looking words lead you in the wrong direction. These are not part of your score.

  • embarazadapregnant (not embarrassed)
  • éxitosuccess (not exit)
  • libreríabookshop (not library)
  • carpetafolder (not carpet)
  • sensiblesensitive (not sensible)
  • actualcurrent (not actual)
  • asistirto attend (not to assist)
  • realizarto carry out (not to realise)
  • recordarto remember (not to record)
  • molestarto bother (not to molest)
  • ropaclothes (not rope)
  • largolong (not large)
  • parienterelative (not parent)
  • constipadohaving a cold (not constipated)

Spanish cognates FAQ

What are Spanish cognates?

Words that look similar and mean the same in Spanish and English, because both languages share Latin roots.

How many Spanish words do I already know as an English speaker?

Most English speakers recognise hundreds straight away, and patterns like -tion → -ción extend that to thousands.

What is the -tion to -ción rule?

Most English words ending in -tion become -ción in Spanish: nation → nación, information → información.

What are false cognates?

Words that look alike but mean different things, like embarazada, which means pregnant.

How can I keep track of the Spanish words I know?

Add every word you know to VocabTally and practise them so you do not forget. It is free to start.