Suitable; appropriate; proper.

• In good physical condition; healthy.
• Attractive; good-looking.
• Prepared; ready.

Be suitable for.

• Be of the right size or shape.
• Conform to or match in size and shape.
• Have enough space for.
• Make something the right size or shape.
• Tailor, adjust, or alter to size.
• Install or attach precisely.
• Equip or supply with needed parts.
• Be in agreement or harmony with.

The degree to which things match or suit.

• Goodness of fit; conformity between elements.
• A mating or joining surface where parts meet tightly.
• The suitability of an ad to a brand’s character.
• The quality of a partnership’s holding in a suit (cards).

Initialism of feed-in tariff.

• Initialism of fully inclusive tour.
• Initialism of fully independent travel.