to enter or go into, to cram into; to stuff into, to brood over; to think deeply about

Remain, To do thoroughly, Deeply

to pretend, to act as if, to feign

If possible, If you can, Preferably

If it is alright, If you don't mind, If you would like

as soon as, depending on; according to circumstances

in that way, exactly, precisely

to be also, as well as, also is

no matter what, by all means, at any cost

If, Supposing, Even if (stronger concessive/conditional)

Fellow, With each other, Mutually

Hard to do, Difficult to believe, Unbearable or hard to endure

I never imagined, No way, Don’t tell me

the former ..., the latter ..., as for the former ...; as for the latter ...

Accidentally, Unconsciously, Against one's better judgement

Because of, Due to, Blame (someone/something) for a negative result

Even though, And yet, Despite

tend to, prone to, apt to

Looking, Feeling a little, Touch of

-ish, -like, characteristic of