ath-

prefix. on both sides, across

ath-

prefix. on both sides, across

Derivations

• ᴹ√ATTA “two” ✧ Ety/AT(AT)
• ᴹ√AT “back, again, twice; two” ✧ Ety/RAT

Element in

• N. athan “beyond”
• N. athrad “ford, crossing” ✧ Ety/AT(AT)
• N. athrada- “to cross, traverse” ✧ Ety/RAT
• S. Ethring “*Across Cold”

Phonetic Developments

Development	Stages	Sources
ᴹ√AT(AT) > ath-	[att-] > [attʰ-] > [aθθ-] > [aθ-]	✧ Ety/RAT

iath

preposition. across

Derivations

• ᴹ✶yatta “across” ✧ EtyAC/YAT
  • ᴹ√YAT “join” ✧ Ety/YAT

Element in

• N. iathrad “crossing, ford” ✧ EtyAC/YAT (iathrad)

Phonetic Developments

Development	Stages	Sources
ᴹ✶yatta > iath	[jatta] > [jattʰa] > [jaθθa] > [jaθθ] > [jaθ]	✧ EtyAC/YAT

thar-

prefix. across, athwart, over, beyond