plausible

As adjectives the difference between plausible and sound

is that plausible is seemingly or apparently valid, likely, or acceptable; credible: a plausible excuse while sound is healthy.

As an adverb sound is

soundly.

As an interjection sound is

yes; used to show agreement or understanding, generally without much enthusiasm.

As a noun sound is

a sensation perceived by the ear caused by the vibration of air or some other medium.

As a verb sound is

to produce a sound.

As a proper noun Sound is

the strait that separates Zealand (an island of Denmark) from Scania (part of Sweden); also sometimes called by the Danish name, Øresund.

As adjectives the difference between plausible and obvious

is that plausible is seemingly or apparently valid, likely, or acceptable; credible: a plausible excuse while obvious is easily discovered, seen, or understood; self-explanatory.

As adjectives the difference between illusory and plausible

is that illusory is resulting from an illusion; deceptive, imaginary, unreal while plausible is seemingly or apparently valid, likely, or acceptable; credible: a plausible excuse.

As adjectives the difference between justified and plausible

is that justified is having a justification while plausible is seemingly or apparently valid, likely, or acceptable; credible: a plausible excuse.

As a verb justified

is past tense of justify.

As adjectives the difference between viable and plausible

is that viable is able to live on its own (as for a newborn. while plausible is seemingly or apparently valid, likely, or acceptable; credible: a plausible excuse.

As adjectives the difference between plausible and incredible

is that plausible is seemingly or apparently valid, likely, or acceptable; credible: a plausible excuse while incredible is incredible.

In obsolete|lang=en terms the difference between plausible and sensible

is that plausible is (obsolete) worthy of being applauded; praiseworthy; commendable; ready while sensible is (obsolete) that which has sensibility; a sensitive being.

As adjectives the difference between plausible and sensible

is that plausible is seemingly or apparently valid, likely, or acceptable; credible: a plausible excuse while sensible is perceptible by the senses.

As a noun sensible is

(obsolete) sensation; sensibility.

As adjectives the difference between ingenious and plausible

is that ingenious is displaying genius or brilliance; tending to invent while plausible is seemingly or apparently valid, likely, or acceptable; credible: a plausible excuse.

As adjectives the difference between tenable and plausible

is that tenable is capable of being maintained or justified; well-founded while plausible is seemingly or apparently valid, likely, or acceptable; credible: a plausible excuse.