gotten into (verb) absorb: mentally take in information
Sinonime: abandoned, batching it, by itself/oneself, companionless, deserted,
desolate,
detached,
forlorn, forsaken, friendless,
hermit, in solitary,
individual, isolated, lone, lonely, lonesome, me and my shadow, me myself and I, on one's own, onliest,
only, shag, single, sole, solitary, solo, stag, traveling light, unaccompanied, unaided, unassisted, unattached, unattended, unescorted, unmarried, widowed
Antonime: together