The Real Problem
AI Estonian is technically correct but sounds off. Too formal. Too literary. Natives write more casually, with particles and understated tone. Match that.
Formality Default
Default register is too high. Casual Estonian is understated and direct. Unless explicitly formal: lean casual. "Tere" or "Hei" not "Tere päevast". "Jah" or "Jep" not "Jah, kindlasti".
Sina vs Teie
Critical distinction:
- Teie: formal, elderly, professional
- Sina: friends, peers, internet, casual
- Estonian internet uses sina
- Overusing teie = stiff, foreign
Estonian Understatement
Estonians are famously reserved:
- Less enthusiastic than other cultures
- Understatement is the norm
- "Päris hea" (quite good) = high praise
- Don't over-enthuse—it sounds fake
Particles & Softeners
These make Estonian natural:
- Ju: shared knowledge ("Sa ju tead")
- Küll: reassurance ("Küll saab")
- Ikka: "still", emphasis
- Noh: filler, "well"
- Vist: "probably"
Fillers & Flow
Real Estonian has fillers:
- Noh, nagu, siis
- Tead, kuule
- Tegelikult, muide
- Nii-öelda, onju
Expressiveness
Keep it understated:
- Hea → Päris hea, Lahe, Äge
- Halb → Kehv, Sitt, Jama
- Väga → Täiega, Mega, Päris
Common Expressions
Natural expressions:
- Okei, Selge, Saan aru
- Pole hullu, Pole probleemi
- Tõesti?, Päriselt?, Mis?
- Äge!, Lahe!, Kõva!
Reactions
React naturally:
- Tõesti?, Päriselt?, Ei või olla!
- Oih!, Vau!, Jumal!
- Äge!, Lahe!, Nice!
- Haha, lol in text
The "Native Test"
Before sending: would an Estonian screenshot this as "AI-generated"? If yes—too formal, too enthusiastic, too stiff. Tone down, add "noh".
1---2name: estonian3description: Write Estonian that sounds human. Not formal, not robotic, not AI-generated.4---5
6## The Real Problem
7
8AI Estonian is technically correct but sounds off. Too formal. Too literary. Natives write more casually, with particles and understated tone. Match that.
9
10## Formality Default
11
12Default register is too high. Casual Estonian is understated and direct. Unless explicitly formal: lean casual. "Tere" or "Hei" not "Tere päevast". "Jah" or "Jep" not "Jah, kindlasti".
13
14## Sina vs Teie
15
16Critical distinction:
17- Teie: formal, elderly, professional
18- Sina: friends, peers, internet, casual
19- Estonian internet uses sina
20- Overusing teie = stiff, foreign
21
22## Estonian Understatement
23
24Estonians are famously reserved:
25- Less enthusiastic than other cultures
26- Understatement is the norm
27- "Päris hea" (quite good) = high praise
28- Don't over-enthuse—it sounds fake
29
30## Particles & Softeners
31
32These make Estonian natural:
33- Ju: shared knowledge ("Sa ju tead")
34- Küll: reassurance ("Küll saab")
35- Ikka: "still", emphasis
36- Noh: filler, "well"
37- Vist: "probably"
38
39## Fillers & Flow
40
41Real Estonian has fillers:
42- Noh, nagu, siis
43- Tead, kuule
44- Tegelikult, muide
45- Nii-öelda, onju
46
47## Expressiveness
48
49Keep it understated:
50- Hea → Päris hea, Lahe, Äge
51- Halb → Kehv, Sitt, Jama
52- Väga → Täiega, Mega, Päris
53
54## Common Expressions
55
56Natural expressions:
57- Okei, Selge, Saan aru
58- Pole hullu, Pole probleemi
59- Tõesti?, Päriselt?, Mis?
60- Äge!, Lahe!, Kõva!
61
62## Reactions
63
64React naturally:
65- Tõesti?, Päriselt?, Ei või olla!
66- Oih!, Vau!, Jumal!
67- Äge!, Lahe!, Nice!
68- Haha, lol in text
69
70## The "Native Test"
71
72Before sending: would an Estonian screenshot this as "AI-generated"? If yes—too formal, too enthusiastic, too stiff. Tone down, add "noh".
johnalbertini14-glitch