View source for gismu that have the same consonants, in order

*balni bilni
*bradi bredi bridi broda brode brodi brodo brodu

*canko cinki
*cmalu cmila

*janco jinci
*merli mirli mrilu mruli

*nanmu ninmu
*plana plini

*platu pluta
*prane prina prenu

--''Actually, there are many more groups like this.  All 1342 gismu can be sorted into groups having the same consonant CCC core. The complete statistics is the following:''
<tab class="wikitable sortable" head=top>
#of CCC cores	#of groups
1	647 (unique gismu, not interesting)
2	193
3	66
4	16
5	4
6	3
9	1 (brd)
</tab>
Total: 930 groups, 1342 words

The champion is '''brd''': 9 gismu:

* '''brd''': barda bradi bredi bridi broda brode brodi brodo brodu

3 groups of 6:

* '''plj''':  pelji pilji pleji pluja polje pulji
* '''pln''':  palne pilno plana plini polno pulni

* '''trn''':  tirna torni trano trene trina turni

4 groups of 5:

* '''brt''':  bartu berti birti bratu brito
* '''cnt''':  canti centi cinta cnita cuntu

* '''crn''':  carna cerni crane crino curnu
* '''stc''':  satci setca stace steci stici

16 groups of 4:

*'''bnd''':  bandu bende bindo bunda
*'''ckl''':  cakla ckilu ckule cukla

*'''ckn''':  cikna ckana ckini ckunu
*'''cmn''':  cimni cmana cmene cmoni

*'''cns''':  censa cinse cnisa cunso
*'''crt''':  cartu certu cortu critu

*'''ctn''':  catni citno ctino cutne
*'''grn''':  garna gerna grana gurni

*'''jbr''':  jabre jbari jbera jibri
*'''krc''':  karce korcu krici kruca

*'''mrl''':  merli mirli mrilu mruli
*'''plt''':  palta platu plita pluta

*'''pnj''':  panje pinji ponjo punji
*'''prn''':  prane prenu prina pruni

*'''snc''':  sance senci since sonci
*'''str''':  satre stero stura sutra

The complete list is too long to put here. I may upload the files on my website some day. --''mi'e .evgenis.''

Please do. --''mi'e .filip.''

----

''There's also the things which might be termed "gimsu" - they are the same except with a medial consonant pair reversed. Consider sodva/sovda. That confuses me every time.''

*ratcu ractu - cfipu sai mu'i lenu roreri mabru

Here's a table of gismu pairs with swapped consonants:

<tab class="wikitable sortable">
bajra	barja
balni	banli
berti	betri
canti	catni
cedra	cerda
danti	datni
darsi	dasri
festi	fetsi
ganra	garna
janta	jatna
kabri	karbi
kalri	karli
kufra	kurfa
nanvi	navni
pulni	punli
racli	ralci
ractu	ratcu
ranti	ratni
rilti	ritli
rinsa	risna
sacki	sakci
sodva	sovda
stali	tsali
stani	tsani
tabno	tanbo
tinsa	tisna
</tab>

*and ''xrula'', ''xlura''
** the bugger with this one is that you think 'flora' and that yields a falsefriend with ''xlura''. --[[User:And Rosta|And Rosta]]

** you mean ''[[xruli|xruli]]''? --[[User:tsali|tsali]]
*** I doubt it, since that word's not in my gismu list, but ''xrula'' is ("flower"). mi'e filip.

Here's a table of gismu pairs with a consonant swapped with the neighboring vowel:

<tab class="wikitable sortable">
bartu	bratu
bruna	burna
cikre	ckire
cinta	cnita
citno	ctino
garna	grana
gerku	greku
jbini	jibni
kruji	kurji
marji	mraji
pelji	pleji
sakci	skaci
samcu	smacu
sarji	sraji
stura	sutra
tarti	trati
tirna	trina
tisna	tsina
</tab>

==Discussion==
*Some of us have been wondering about punning in Lojban, & these last two types seem extremely promising...anybody want to write some jokes?)
**filip:
**:One that's come up so far is '''ko ko kruji''' "turn yourself into cream" as a pun on '''ko ko kurji''' "take care of yourself" - turning a popular(?) expression of goodwill into an insult or a threat.