(honorific) to go / (honorific) to come / (honorific) to be

welcome / please come on in

行っていらっしゃい: alternative form of いってらっしゃい (itterasshai)

points to unknown or unspecified locations: where..., which [noun]... / points to objects belonging to an uncertain group: which [collective noun]...

(informal, with a usually negative sentence) Short for どころ (dokoro): indicates rejection to an out of the question word or phrase: the extent of, the place of, the time of

(attached to nouns, stem forms of verbs, or stems of adjectives) expresses equivalence, worth, etc.: befitting..., deserving..., worthy of... / (after a personal pronoun) one's family, home, or household

何処でも: anywhere, any place

anywhere, somewhere / (used adverbially) anyhow, somehow, one way or another

Short for どころか (dokoro ka): anything but, far from, not at all

(archaic, obsolete) indefinite interrogative pronoun: where, whence, whither, which / (archaic, obsolete, after a particle) indefinite demonstrative pronoun: anywhere, everywhere, somewhere