Ch 24 · Lesson 9

Ĥ or k: kemio, ĥemio and the words that kept ĥ

has been official beside since 1974; where k is taken the alternative changes shape (, koruso); and have no accepted alternative.

The short version

or : both are correct

-

kemio or ĥemio - both are correct
Why?

In 1974 the officialised six k-forms, including , arkitekturo and mekaniko, as parallel to the ĥ-spellings, which stay correct. PMEG says both words of such pairs are generally fully usable, and the choice is taste. Where k would collide, the alternative takes another shape: (a choir) becomes koruso, because is a heart.

Where k is taken, ĥ stays

.

The echo of his voice lingered in the hall.
Why?

Speakers have built k-forms beside ĥ words since the early years: beside , arkitekturo beside arĥitekturo. But some words have no accepted alternative: (a Czech) cannot become ĉeko, which is a cheque, and (an echo) has no generally accepted one either. Learn to say ĥ once and these words stop being scary.

Ĥ or k: both are usually right

the ĥ spellingthe alternativeWhat do the colours mean?

PMEG records the trend: since the earliest years there has been a tendency to create alternatives to ĥ words, mostly with k, because k is made in the same place in the mouth.

ĥemio and kemio: the same word, chemistry

PMEG adds a rule that covers a whole family: every root with ĥ straight after r has a k form.

ĥ-formk-formEnglish
arĥeologioarkeologioarchaeology
arĥitektoan architect
monarĥomonarkoa monarch

What the did. Its Eighth Official Addition (1974) officialised six k-forms as parallel to the existing ĥ-forms, each printed as (modern form of) its ĥ-spelling:

k-form (1974)Beside the ĥ-formEnglish
alkemioalĥemioalchemy
arkaismoarĥaismoan archaism
arkitekturoarĥitekturoarchitecture
chemistry
mekanikomeĥanikomechanics
monarkomonarĥoa monarch

The same list gives kirurgo with ĥirurgo in brackets, a surgeon. Parallel means parallel: the ĥ-forms were not withdrawn, and is in the itself. PMEG's verdict:

aj.

Generally both words of such pairs are fully usable.

It adds that the choice is a matter of taste:

  • . - I study chemistry.
  • . - I study chemistry.

Where k cannot go

the ĥ spellingthe alternativeWhat do the colours mean?

A plain swap fails when the k-word already means something else. PMEG's examples:

ĥ-formk would giveAlternative
, a heartkoruso
ĥolero, angerkolerao
ĥinokino, the cinema

With (a Chinese person) the ĥ-form has gone: PMEG advises using only , unless you want to sound deliberately old-fashioned.

And some words have no generally accepted alternative at all. PMEG names two:

  • an echoan echo
  • a Czecha Czech
  • a monka monk
  • - a Czech. The k-form would be ĉeko, which is a cheque.
  • - an echo.
  • - a monk. A variant monako exists, but notes it is scarcely used and easily confused with Monaco.

How alive the ĥ spelling is varies word by word:

ĥ goneonly ĥ
  1. ĉinoĥino has gone
  2. kemio / ĥemioboth fully usable
  3. monaĥomonako barely used
  4. eĥo, ĉeĥono accepted alternative

The ĥ question: keep it or let it go?

Should Esperanto keep ĥ in the words that have a k-form? Speakers disagree, and both sides can point to the record:

SideArgument
Keep ĥit is in the Fundamento's alphabet
Keep ĥFundamento roots include
Keep ĥPMEG: rarity, not the sound, is the problem
Prefer kk-forms have been built since the early years
Prefer kthe officialised six in 1974
Prefer kĥino has already given way to

What is not in dispute: the letter stays in the alphabet, the 1974 k-forms were added beside the ĥ-forms rather than instead of them, and in 1982 the found that no spelling change is necessary or desirable, a resolution its 2007 statement builds on. Pick one spelling per word and use it consistently.

Mistakes English speakers make

WrongRightWhy
. .for the choir: is an hour
ĉeko. .for a Czech: ĉeko is a cheque
kino. .for a Chinese man: kino is the cinema

Going further: What ĥ sounds like and the rest of the guide, when you want them. This lesson does not need them.

Read the full guide (optional) · 5 min read

Practice

Practise this lesson

9-question session

One question at a time, mixed across the exercises in this lesson. Miss one and it comes back round before the end.

Esperanto · Free printables

Worksheets for this lesson

Worksheets with answer keys built in. Open any one to view, print or save.

Free for members

The printable worksheets, infographics and PDFs are free with an account. Start a free week and download as many as you like.

Start your free week

Lesson 9 of 25 in this chapter

Back to the curriculum

What do the colours mean?