Proto-IE: *aweg-, -k-
Meaning: to increase
Tokharian: A ok-, B auk- (PT *auk-) 'grow, increase', B auks- 'sprout, grow up', A okäm, B auki (PT *auk(ä)mi̯ä(n)) n. 'increase' (Adams 130-131)
Old Indian: ugrá-, comp. ójīyas- `powerful, mighty', ójas- n. `strength, power'; vákṣaṇa- `strengthening', vakṣayati `to make grow', ukṣáti, -te `to be strong'
Avestan: ugra-, comp. aoǰyah`stark, kräftig', aoǰah-, aogah-, aogarǝ `Kraft, Stärke'; vaxšaiti `lässt wachsen', uxšyeiti `wächst'
Old Greek: aú̯ksō, au̯ksánō; aéksō `mehren fördern; wachsen'
Latin: augeō, -ēre -xī, -ctum `wachsen machen, vergrössern, vermehren', auctor, -ōr is m.`Förderer, Veranlasser, Urheber, Gewährsmann'; augmen, augmentum `Zuwachs', augustus `geweiht, heilig, erhaben', auxilium `Hilfe'
Other Italic: Umbr uhtur `auctor'
Russ. meaning: увеличивать
piet-prnum,piet-meaning,piet-tokh,piet-ind,piet-avest,piet-greek,piet-balt,piet-germ,piet-lat,piet-ital,piet-rusmean,piet-refer,