Useful, helpful, or beneficial.

Of use; useful, profitable; needful, necessary. Const. to, originally dative.

Profitable, useful, needful.

Useful, advantageous, helpful.

That behoves; of use, needful, appropriate, incumbent.

Useful, of service.

Useful, beneficial, serviceable.

Full of help; having the quality of rendering or affording help; useful, serviceable, profitable. of things.

That may be of service or of use; that fulfils a particular (specified or unspecified) function or… Of a thing. Also applied to the condition of a…

Skilful, deft; effective.

Convenient, useful. Obsolete.

Serviceable, helpful.

Advantageous, useful. Obsolete.

Useful, advantageous; of practical benefit. Also with to, †unto.

of service: (in predicative use) of use or assistance, useful, helpful (to someone or something). Also with modifying word, as of any service, of mu…

With for (also †to) or an infinitive. Able to be put to some proposed end or use; suitable or fit for a particular purpose; useful.

Of service, helpful.

Serviceable.

Of things, actions, practices, etc.: capable of being put to good use; suitable for use; advantageous, profitable, beneficial.

That performs a service; serving. Also: subordinate, subject; = subservient, adj. 1. Somewhat rare except in legal contexts (see sense B. 1).

Useful, helpful, convenient. See also to come in handy at come, v. phrasal verbs 1.

That may be used; useful, serviceable.

Useful.

Of a person: useful, handy. Obsolete.

Of or relating to the way in which something functions.

Intended for use; generally useful; (passing into) merely functional; spec.: (a) of a motor vehicle: designed for carrying both passengers and…

That serves a function well.