1. Wholly: completely: entirely.

2. The whole; everything. All but, almost. It is all one, quite the same. All the better, better by the whole difference. All in all, everything to one; as a whole; altogether. At all, in the least degree-used byway of enforcement or emphasis, usually in negative or interrogative sentences. All along, throughout. All in the wind, too close to the wind, so that the sails shake in it only: wavering; uncertain.

3. Wholly; completely.

4. In composition, enlarges or adds force to the meaning; thus "all-absorbing" means absorbing or engrossing to the exclusion of everything else.

5. The whole number of: the whole quantity, extent, duration, amount, quality, or degree.

Nuttall's Standard dictionary of the English language By Nuttall, P.Austin

• vally,
• tll,
• isall,
• alol,
• aliv,
• toall,
• alli,
• abell,
• allly,
• allha,
• apl,
• eagl,
• wwall,
• mll,
• adl,
• allof,
• kll,
• aplle,
• aal,
• balll

• eel,
• olea,
• ally,
• awhile,
• ill-use,
• allee,
• wallow,
• woolly,
• ell,
• wheal,
• whole,
• Alia,
• isle,
• wall,
• aioli,
• aloha,
• wholly,
• elia,
• waul,
• aeolia,
• will,
• awheel,
• islay,
• elli,
• alloy,
• allah,
• allow,
• woolley,
• end-all,
• weal,
• oil,
• owl,
• al,
• wale,
• whale,
• ala,
• ilo,
• wally,
• alaya,
• awol,
• ALLO,
• allay,
• Eel-oil,
• wail,
• ull,
• ailey,
• aloe,
• Alli,
• ola,
• well,
• wallah,
• alley,
• oleo,
• aleo,
• ALOI,
• weill,
• Aly,
• Aley,
• waylay,
• wool,
• all-out,
• weil,
• ali,
• awl,
• wily,
• Alla,
• ill,
• willow,
• wile,
• ale,
• wheel,
• ill-fed,
• aisle,
• alee,
• while,
• ail,
• willowy,
• Allie,
• walleye,
• wawl,
• olla,
• oily.

The adverb form of "all" is "all" itself.

The adjective form of the word "all" is "all-encompassing" or "all-inclusive".

The plural of the "all" can be the "ALLs".

The singular of the "all" can be the "all".