The difference between Inaudible and Loud

When used as adjectives, inaudible means unable to be heard or not loud enough to be heard, whereas loud means of great intensity.

Loud is also noun with the meaning: high-quality marijuana.

Loud is also adverb with the meaning: loudly.

check bellow for the other definitions of Inaudible and Loud

Inaudible as an adjective:

Unable to be heard or not loud enough to be heard.

Examples:

"Dogs can hear this whistle, but for people it is inaudible."

Loud as an adjective (of a sound):

Of great intensity.

Examples:

"Turn that music down; it's too loud.'"
Loud as an adjective (of a person, thing, event, etc.):

Noisy.

Examples:

"a loud party that went on all night"
Loud as an adjective (of a person, event, etc.):

Not subtle or reserved, brash.
Loud as an adjective (of clothing, decorations, etc.):

Having unpleasantly and tastelessly contrasting colours or patterns; gaudy.

Examples:

"a loud style of dress; loud colors'"
Loud as an adjective (of marijuana, slang):

High-quality; premium; having a strong or pungent odour indicating good quality