व्यय = व्य यत्
wind+connect (blow/throw) + connect that in sense of like that = thrown away, wasted, spent unwisely
bird net connect that
expend, disburse, abandon, give away - in bait sense
to shake - refers to wave like movement
throw - in the context of throwing a net
व्यय = वि + अय
bird connect/join/hold
wave connect/join/hold
wind connect/join/hold
bird like
wave like
wind like