Well

ठीक

ṭhīk

(in good health)

अच्छा

acchā

(accurately; competently)

ख़ूब

xūb

(accurately; competently)

ख़ैर

xair

(used to introduce a statement that may be contrary to expectations)

कुआँ

kuā̃

(hole sunk into the ground)

कूआँ

kūā̃

(hole sunk into the ground)