wasn

See:

(one's) heart isn't in it
be not (one's) problem
be not rocket science
be not the done thing
be not up to scratch
be not up to snuff
be not whistling Dixie
be not worth a brass farthing
be not worth a fig
be not worth a plug nickel
be taking calls
be welcome to (something)
born yesterday, not (I wasn't)
I wasn't born yesterday
I wasn't brought up in the woods to be scared by owls
if it wasn't/weren't for...
if it weren't for (someone or something)
not (just) whistling Dixie
not (one's) place (to do something)
not (quite) right in the head
not a glimmer (of something)
not a kid anymore
not a living soul
not a trace (of something)
not able to get (something) for love or money
not able to go on
not able to help it
not able to hold it (in)
not able to make anything out (of something)
not able to make head nor tail (out) of (something)
not able to make head or tail (out) of (something)
not able to make heads nor tails (out) of (something)
not able to make heads or tails (out) of (something)
not able to see the forest for the trees
not able to see the wood for the trees
not able to stomach (something)
not about to
not anything going on upstairs
not anything to boast about
not anything to choose from
not anything to speak of
not anything to write home about
not anything upstairs
not as young as (one) used to be
not born yesterday
not buy (something)
not for hire
not for publication
not in the same league as (someone or something)
not in the same league with (someone or something)
not long for
not much cop
not much going on upstairs
not much to boast about
not much to choose from
not much to speak of
not much upstairs
not nearly
not playing with a full deck
not sleep a wink
not so dusty
not so hot
not something to write home about
not the full quid
not the full shilling
not the only fish in the sea
not the only pebble on the beach
not to be sneezed at
not to be sniffed at
not too hot
not with it
not worth a plugged nickel
not worth beans
not worth mentioning
not worth the paper it's written on
not worth while
not worth writing home about
Rome wasn't built in a day
there wasn't a dry eye in the house

wasn

WASN

WASN