As to suggest the idea that; as if, as would be true if.

Despite the fact that; although. / (archaic) If, that, even if.

(conjunctive) Despite that; however. / (degree) Used to intensify statements or questions; indeed.

(Northern England, idiomatic) Used at the end of a sentence to add emphasis.

Although; though; despite or in spite of the fact that. / (archaic) Even if.

(archaic) But what does it matter; notwithstanding.

Alternative form of if I do say so myself

(obsolete, dialect) The houseleek.

(idiomatic) To become mentally composed, especially after being distressed, surprised, or disoriented; to become calm or organized in one's emotional state or thinking, as in preparation for a conversation, speech, decision, etc.

Alternative form of collect one's thoughts