![On the other hand,
we might lack a certain maturity.
On the other hand,
we might lack a certain maturity.](data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=)
On the other hand,
we might LACK a certain maturity.
The Big Bang Theory Season 9, Episode 16
![Not necessarily. I'm often surprised
by my lack of familiarity with Leonard.
Not necessarily. I'm often surprised
by my lack of familiarity with Leonard.](data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=)
Not necessarily. I'm often surprised
by my LACK of familiarity with Leonard.
The Big Bang Theory Season 1, Episode 17
![...by a woman whose lack of respect
for society borders on the sociopathic.
...by a woman whose lack of respect
for society borders on the sociopathic.](data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=)
...by a woman whose LACK of respect
for society borders on the sociopathic.
The Big Bang Theory Season 3, Episode 16
![What do they all lack?
What do they all lack?](data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=)
What do they all LACK?
Game of Thrones Season 4, Episode 3
![Because it's not our territory?
Because we lack initiative.
Because it's not our territory?
Because we lack initiative.](data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=)
Because it's not our territory?
Because we LACK initiative.
Breaking Bad Season 2, Episode 7