Found 2 items, similar to so-so.
English → English (WordNet)
Definition: so-so
so-so
adj : neither good nor bad; 
“an indifferent performance”; 
“a
gifted painter but an indifferent actor”; 
“her work at
the office is passable”; 
“a so-so golfer”; 
“feeling
only so-so”; 
“prepared a tolerable dinner”; 
“a
tolerable working knowledge of French” [syn: 
indifferent,
passable, 
so-so(p), 
tolerable]
adv : in an acceptable (but not outstanding) manner; 
“she plays
tennis tolerably” [syn: 
acceptably, 
tolerably]
[ant: 
unacceptably, 
unacceptably]
English → English (gcide)
Definition: So-so
So-so 
\So"-so`\, adv.
Tolerably; passably. --H. James.
[1913 Webster]
So-so 
\So"-so`\, a. [So + so.]
Neither very good nor very bad; middling; passable;
tolerable; indifferent.
[1913 Webster]
In some Irish houses, where things are so-so,
One gammon of bacon hangs up for a show. --Goldsmith.
[1913 Webster]
He [Burns] certainly wrote some so-so verses to the
Tree of Liberty. --Prof.
Wilson.
[1913 Webster]