Without help from others; unassisted. / Using only one hand. / Designed for only one hand.

In a single-handed manner.

simple past tense and past participle of single-hand

Clumsy, heavy, or inept; not delicate, light or gentle.

Using or designed for use by both hands at once. / Involving, or designed for use by, two people. / Ambidextrous. / Having two hands. / (UK, slang, dated) Good with one's fists; able to fight well.

In a two-handed manner.

Using power or authority without proper consideration for the feelings or rights of others.

simple past tense and past participle of glad-hand

Superficially friendly.

Alternative form of emptyhanded