Peculiar
Part of speech: adjective
Definition: Out of the ordinary; odd; curious; unusual. Common or usual for a certain place or circumstance; specific or particular.
Example sentence: The revealed Word awakened me, but it was the preached Word that saved me, and I must ever attach peculiar value to the hearing of the truth, for by it I received the joy and peace in which my soul delights.
Specific
Part of speech: noun
Definition: A distinguishing attribute or quality.Something particularly adapted for a particular use, as a remedy for a particular disorderSpecificationThe details; particulars.
Part of speech: adjective
Definition: explicit or definiteof, or relating to a speciespertaining to a taxon at the rank of speciesspecial, distinctive or uniqueintended for, or applying to a particular thingbeing a remedy for a particular diseaselimited to a particular antibody or antigena value divided by mass (e.g. specific orbital energy)similarly referring to a value divided by any measure which acts to standardize it (e.g. thrust specific fuel consumption, referring to fuel consumption divided by thrust)a measure compared with a standard reference value by division, to produce a ratio without unit or dimension (e.g. specific refractive index is a pure number, and is relative to that of air)
Example sentence: I went to a general store but they wouldn't let me buy anything specific.